| 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 | $237.87 | 8.639% | $258.4196 | $258.42 | $258.40 | $258.40 |
| Purchase #2 | $21.84 | 13.740% | $24.8408 | $24.84 | $24.85 | $24.80 |
| Purchase #3 | $195.64 | 8.230% | $211.7412 | $211.74 | $211.75 | $211.70 |
| Purchase #4 | $69.32 | 8.689% | $75.3432 | $75.34 | $75.35 | $75.30 |
| Purchase #5 | $163.33 | 3.537% | $169.107 | $169.11 | $169.10 | $169.10 |
| Purchase #6 | $61.46 | 6.541% | $65.4801 | $65.48 | $65.50 | $65.50 |
| Purchase #7 | $131.44 | 13.850% | $149.6444 | $149.64 | $149.65 | $149.60 |
| 7 purchase totals = | $880.90 | $954.5763 | $954.57 | $954.60 | $954.40 | |