| 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 | $43.62 | 12.378% | $49.0193 | $49.02 | $49.00 | $49.00 |
| Purchase #2 | $79.91 | 5.769% | $84.52 | $84.52 | $84.50 | $84.50 |
| Purchase #3 | $41.61 | 8.207% | $45.0249 | $45.02 | $45.00 | $45.00 |
| Purchase #4 | $68.99 | 10.309% | $76.1022 | $76.10 | $76.10 | $76.10 |
| Purchase #5 | $53.33 | 3.329% | $55.1054 | $55.11 | $55.10 | $55.10 |
| Purchase #6 | $150.66 | 12.320% | $169.2213 | $169.22 | $169.20 | $169.20 |
| Purchase #7 | $143.47 | 3.870% | $149.0223 | $149.02 | $149.00 | $149.00 |
| 7 purchase totals = | $581.59 | $628.0154 | $628.01 | $627.90 | $627.90 | |