| 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 | $98.37 | 11.738% | $109.9167 | $109.92 | $109.90 | $109.90 |
| Purchase #2 | $219.44 | 12.202% | $246.2161 | $246.22 | $246.20 | $246.20 |
| Purchase #3 | $35.37 | 5.522% | $37.3231 | $37.32 | $37.30 | $37.30 |
| Purchase #4 | $12.43 | 6.653% | $13.257 | $13.26 | $13.25 | $13.30 |
| Purchase #5 | $174.41 | 9.801% | $191.5039 | $191.50 | $191.50 | $191.50 |
| Purchase #6 | $60.84 | 13.301% | $68.9323 | $68.93 | $68.95 | $68.90 |
| Purchase #7 | $44.48 | 8.860% | $48.4209 | $48.42 | $48.40 | $48.40 |
| 7 purchase totals = | $645.34 | $715.5700 | $715.57 | $715.50 | $715.50 | |