| 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 | $23.29 | 11.135% | $25.8833 | $25.88 | $25.90 | $25.90 |
| Purchase #2 | $29.63 | 9.843% | $32.5465 | $32.55 | $32.55 | $32.50 |
| Purchase #3 | $95.63 | 7.104% | $102.4236 | $102.42 | $102.40 | $102.40 |
| Purchase #4 | $72.82 | 11.773% | $81.3931 | $81.39 | $81.40 | $81.40 |
| Purchase #5 | $26.40 | 3.874% | $27.4227 | $27.42 | $27.40 | $27.40 |
| Purchase #6 | $240.27 | 7.150% | $257.4493 | $257.45 | $257.45 | $257.40 |
| Purchase #7 | $226.44 | 7.609% | $243.6698 | $243.67 | $243.65 | $243.70 |
| 7 purchase totals = | $714.48 | $770.7883 | $770.78 | $770.75 | $770.70 | |