| 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 | $60.31 | 7.171% | $64.6348 | $64.63 | $64.65 | $64.60 |
| Purchase #2 | $107.46 | 8.710% | $116.8198 | $116.82 | $116.80 | $116.80 |
| Purchase #3 | $160.33 | 6.139% | $170.1727 | $170.17 | $170.15 | $170.20 |
| Purchase #4 | $38.39 | 8.837% | $41.7825 | $41.78 | $41.80 | $41.80 |
| Purchase #5 | $138.86 | 9.755% | $152.4058 | $152.41 | $152.40 | $152.40 |
| Purchase #6 | $170.91 | 3.186% | $176.3552 | $176.36 | $176.35 | $176.40 |
| Purchase #7 | $138.26 | 12.167% | $155.0821 | $155.08 | $155.10 | $155.10 |
| 7 purchase totals = | $814.52 | $877.2529 | $877.25 | $877.25 | $877.30 | |