| 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 | $41.63 | 12.740% | $46.9337 | $46.93 | $46.95 | $46.90 |
| Purchase #2 | $67.29 | 12.303% | $75.5687 | $75.57 | $75.55 | $75.60 |
| Purchase #3 | $22.82 | 4.349% | $23.8124 | $23.81 | $23.80 | $23.80 |
| Purchase #4 | $212.60 | 13.266% | $240.8035 | $240.80 | $240.80 | $240.80 |
| Purchase #5 | $206.81 | 6.434% | $220.1162 | $220.12 | $220.10 | $220.10 |
| Purchase #6 | $169.75 | 9.606% | $186.0562 | $186.06 | $186.05 | $186.10 |
| Purchase #7 | $110.35 | 10.174% | $121.577 | $121.58 | $121.60 | $121.60 |
| 7 purchase totals = | $831.25 | $914.8677 | $914.87 | $914.85 | $914.90 | |