| 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 | $67.28 | 8.854% | $73.237 | $73.24 | $73.25 | $73.20 |
| Purchase #2 | $91.82 | 10.564% | $101.5199 | $101.52 | $101.50 | $101.50 |
| Purchase #3 | $10.62 | 4.710% | $11.1202 | $11.12 | $11.10 | $11.10 |
| Purchase #4 | $25.89 | 3.854% | $26.8878 | $26.89 | $26.90 | $26.90 |
| Purchase #5 | $97.66 | 11.787% | $109.1712 | $109.17 | $109.15 | $109.20 |
| Purchase #6 | $67.56 | 9.581% | $74.0329 | $74.03 | $74.05 | $74.00 |
| Purchase #7 | $62.70 | 7.578% | $67.4514 | $67.45 | $67.45 | $67.50 |
| 7 purchase totals = | $423.53 | $463.4204 | $463.42 | $463.40 | $463.40 | |