| 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 | $53.86 | 5.318% | $56.7243 | $56.72 | $56.70 | $56.70 |
| Purchase #2 | $212.92 | 3.692% | $220.781 | $220.78 | $220.80 | $220.80 |
| Purchase #3 | $26.75 | 6.704% | $28.5433 | $28.54 | $28.55 | $28.50 |
| Purchase #4 | $47.58 | 8.402% | $51.5777 | $51.58 | $51.60 | $51.60 |
| Purchase #5 | $133.85 | 6.473% | $142.5141 | $142.51 | $142.50 | $142.50 |
| Purchase #6 | $25.68 | 9.426% | $28.1006 | $28.10 | $28.10 | $28.10 |
| Purchase #7 | $133.43 | 5.487% | $140.7513 | $140.75 | $140.75 | $140.80 |
| 7 purchase totals = | $634.07 | $668.9923 | $668.98 | $669.00 | $669.00 | |