| 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 | $99.94 | 6.291% | $106.2272 | $106.23 | $106.25 | $106.20 |
| Purchase #2 | $63.74 | 8.386% | $69.0852 | $69.09 | $69.10 | $69.10 |
| Purchase #3 | $46.96 | 7.381% | $50.4261 | $50.43 | $50.45 | $50.40 |
| Purchase #4 | $144.50 | 3.358% | $149.3523 | $149.35 | $149.35 | $149.40 |
| Purchase #5 | $114.83 | 12.454% | $129.1309 | $129.13 | $129.15 | $129.10 |
| Purchase #6 | $124.64 | 5.256% | $131.1911 | $131.19 | $131.20 | $131.20 |
| Purchase #7 | $99.92 | 8.821% | $108.7339 | $108.73 | $108.75 | $108.70 |
| 7 purchase totals = | $694.53 | $744.1467 | $744.15 | $744.25 | $744.10 | |