| 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 | $46.34 | 8.217% | $50.1478 | $50.15 | $50.15 | $50.10 |
| Purchase #2 | $33.58 | 12.556% | $37.7963 | $37.80 | $37.80 | $37.80 |
| Purchase #3 | $120.33 | 6.655% | $128.338 | $128.34 | $128.35 | $128.30 |
| Purchase #4 | $154.67 | 9.729% | $169.7178 | $169.72 | $169.70 | $169.70 |
| Purchase #5 | $74.71 | 11.675% | $83.4324 | $83.43 | $83.45 | $83.40 |
| Purchase #6 | $229.91 | 4.271% | $239.7295 | $239.73 | $239.75 | $239.70 |
| Purchase #7 | $67.55 | 5.821% | $71.4821 | $71.48 | $71.50 | $71.50 |
| 7 purchase totals = | $727.09 | $780.6439 | $780.65 | $780.70 | $780.50 | |