| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $43.55 | 9.360% | $47.6263 | $47.63 | $47.65 | $47.60 |
| Purchase #2 | $100.50 | 5.129% | $105.6546 | $105.65 | $105.65 | $105.70 |
| Purchase #3 | $183.59 | 9.206% | $200.4913 | $200.49 | $200.50 | $200.50 |
| Purchase #4 | $190.34 | 12.513% | $214.1572 | $214.16 | $214.15 | $214.20 |
| Purchase #5 | $124.64 | 13.227% | $141.1261 | $141.13 | $141.15 | $141.10 |
| Purchase #6 | $189.91 | 4.135% | $197.7628 | $197.76 | $197.75 | $197.80 |
| Purchase #7 | $227.78 | 12.660% | $256.6169 | $256.62 | $256.60 | $256.60 |
| 7 purchase totals = | $1,060.31 | $1,163.4352 | $1,163.44 | $1,163.45 | $1,163.50 | |