| 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 | $105.54 | 5.802% | $111.6634 | $111.66 | $111.65 | $111.70 |
| Purchase #2 | $71.67 | 5.470% | $75.5903 | $75.59 | $75.60 | $75.60 |
| Purchase #3 | $157.38 | 13.511% | $178.6436 | $178.64 | $178.65 | $178.60 |
| Purchase #4 | $28.67 | 10.287% | $31.6193 | $31.62 | $31.60 | $31.60 |
| Purchase #5 | $81.27 | 9.754% | $89.1971 | $89.20 | $89.20 | $89.20 |
| Purchase #6 | $201.80 | 7.629% | $217.1953 | $217.20 | $217.20 | $217.20 |
| Purchase #7 | $160.63 | 5.619% | $169.6558 | $169.66 | $169.65 | $169.70 |
| 7 purchase totals = | $806.96 | $873.5648 | $873.57 | $873.55 | $873.60 | |