| 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 | $23.48 | 6.726% | $25.0593 | $25.06 | $25.05 | $25.10 |
| Purchase #2 | $16.79 | 5.714% | $17.7494 | $17.75 | $17.75 | $17.70 |
| Purchase #3 | $30.67 | 7.105% | $32.8491 | $32.85 | $32.85 | $32.80 |
| Purchase #4 | $115.71 | 13.135% | $130.9085 | $130.91 | $130.90 | $130.90 |
| Purchase #5 | $117.65 | 9.594% | $128.9373 | $128.94 | $128.95 | $128.90 |
| Purchase #6 | $108.62 | 8.870% | $118.2546 | $118.25 | $118.25 | $118.30 |
| Purchase #7 | $151.55 | 13.532% | $172.0577 | $172.06 | $172.05 | $172.10 |
| 7 purchase totals = | $564.47 | $625.8159 | $625.82 | $625.80 | $625.80 | |