| 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 | $43.77 | 9.182% | $47.789 | $47.79 | $47.80 | $47.80 |
| Purchase #2 | $116.30 | 8.174% | $125.8064 | $125.81 | $125.80 | $125.80 |
| Purchase #3 | $224.67 | 7.246% | $240.9496 | $240.95 | $240.95 | $240.90 |
| Purchase #4 | $182.78 | 13.837% | $208.0713 | $208.07 | $208.05 | $208.10 |
| Purchase #5 | $28.79 | 8.346% | $31.1928 | $31.19 | $31.20 | $31.20 |
| Purchase #6 | $171.52 | 5.377% | $180.7426 | $180.74 | $180.75 | $180.70 |
| Purchase #7 | $94.73 | 13.736% | $107.7421 | $107.74 | $107.75 | $107.70 |
| 7 purchase totals = | $862.56 | $942.2938 | $942.29 | $942.30 | $942.20 | |