| 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 | $99.75 | 4.120% | $103.8597 | $103.86 | $103.85 | $103.90 |
| Purchase #2 | $9.99 | 12.539% | $11.2426 | $11.24 | $11.25 | $11.20 |
| Purchase #3 | $144.70 | 3.203% | $149.3347 | $149.33 | $149.35 | $149.30 |
| Purchase #4 | $210.92 | 10.724% | $233.5391 | $233.54 | $233.55 | $233.50 |
| Purchase #5 | $51.96 | 10.758% | $57.5499 | $57.55 | $57.55 | $57.50 |
| Purchase #6 | $172.68 | 6.588% | $184.0562 | $184.06 | $184.05 | $184.10 |
| Purchase #7 | $25.28 | 8.566% | $27.4455 | $27.45 | $27.45 | $27.40 |
| 7 purchase totals = | $715.28 | $767.0277 | $767.03 | $767.05 | $766.90 | |