| 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 | $44.73 | 13.199% | $50.6339 | $50.63 | $50.65 | $50.60 |
| Purchase #2 | $212.54 | 13.136% | $240.4593 | $240.46 | $240.45 | $240.50 |
| Purchase #3 | $92.64 | 4.440% | $96.7532 | $96.75 | $96.75 | $96.80 |
| Purchase #4 | $8.87 | 7.403% | $9.5266 | $9.53 | $9.55 | $9.50 |
| Purchase #5 | $188.74 | 8.580% | $204.9339 | $204.93 | $204.95 | $204.90 |
| Purchase #6 | $200.52 | 9.512% | $219.5935 | $219.59 | $219.60 | $219.60 |
| Purchase #7 | $20.38 | 5.338% | $21.4679 | $21.47 | $21.45 | $21.50 |
| 7 purchase totals = | $768.42 | $843.3683 | $843.36 | $843.40 | $843.40 | |