| 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 | $64.28 | 5.577% | $67.8649 | $67.86 | $67.85 | $67.90 |
| Purchase #2 | $201.75 | 6.402% | $214.666 | $214.67 | $214.65 | $214.70 |
| Purchase #3 | $193.92 | 7.706% | $208.8635 | $208.86 | $208.85 | $208.90 |
| Purchase #4 | $132.34 | 12.537% | $148.9315 | $148.93 | $148.95 | $148.90 |
| Purchase #5 | $88.53 | 4.134% | $92.1898 | $92.19 | $92.20 | $92.20 |
| Purchase #6 | $150.64 | 5.451% | $158.8514 | $158.85 | $158.85 | $158.90 |
| Purchase #7 | $25.48 | 13.571% | $28.9379 | $28.94 | $28.95 | $28.90 |
| 7 purchase totals = | $856.94 | $920.3050 | $920.30 | $920.30 | $920.40 | |