| 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 | $49.32 | 11.570% | $55.0263 | $55.03 | $55.05 | $55.00 |
| Purchase #2 | $99.76 | 5.556% | $105.3027 | $105.30 | $105.30 | $105.30 |
| Purchase #3 | $45.53 | 10.467% | $50.2956 | $50.30 | $50.30 | $50.30 |
| Purchase #4 | $124.82 | 11.465% | $139.1306 | $139.13 | $139.15 | $139.10 |
| Purchase #5 | $85.25 | 7.640% | $91.7631 | $91.76 | $91.75 | $91.80 |
| Purchase #6 | $182.31 | 10.487% | $201.4288 | $201.43 | $201.45 | $201.40 |
| Purchase #7 | $174.75 | 3.669% | $181.1616 | $181.16 | $181.15 | $181.20 |
| 7 purchase totals = | $761.74 | $824.1087 | $824.11 | $824.15 | $824.10 | |