| 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 | $77.53 | 5.218% | $81.5755 | $81.58 | $81.60 | $81.60 |
| Purchase #2 | $248.40 | 12.743% | $280.0536 | $280.05 | $280.05 | $280.10 |
| Purchase #3 | $60.94 | 10.522% | $67.3521 | $67.35 | $67.35 | $67.40 |
| Purchase #4 | $207.50 | 7.768% | $223.6186 | $223.62 | $223.60 | $223.60 |
| Purchase #5 | $53.87 | 11.647% | $60.1442 | $60.14 | $60.15 | $60.10 |
| Purchase #6 | $114.57 | 13.212% | $129.707 | $129.71 | $129.70 | $129.70 |
| Purchase #7 | $102.32 | 7.557% | $110.0523 | $110.05 | $110.05 | $110.10 |
| 7 purchase totals = | $865.13 | $952.5033 | $952.50 | $952.50 | $952.60 | |