| 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 | $79.90 | 9.701% | $87.6511 | $87.65 | $87.65 | $87.70 |
| Purchase #2 | $108.26 | 7.718% | $116.6155 | $116.62 | $116.60 | $116.60 |
| Purchase #3 | $219.29 | 9.777% | $240.73 | $240.73 | $240.75 | $240.70 |
| Purchase #4 | $81.76 | 9.656% | $89.6547 | $89.65 | $89.65 | $89.70 |
| Purchase #5 | $220.77 | 13.647% | $250.8985 | $250.90 | $250.90 | $250.90 |
| Purchase #6 | $22.32 | 3.420% | $23.0833 | $23.08 | $23.10 | $23.10 |
| Purchase #7 | $201.49 | 11.223% | $224.1032 | $224.10 | $224.10 | $224.10 |
| 7 purchase totals = | $933.79 | $1,032.7363 | $1,032.73 | $1,032.75 | $1,032.80 | |