| 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 | $103.50 | 11.589% | $115.4946 | $115.49 | $115.50 | $115.50 |
| Purchase #2 | $71.50 | 10.406% | $78.9403 | $78.94 | $78.95 | $78.90 |
| Purchase #3 | $161.96 | 12.589% | $182.3491 | $182.35 | $182.35 | $182.30 |
| Purchase #4 | $33.38 | 5.869% | $35.3391 | $35.34 | $35.35 | $35.30 |
| Purchase #5 | $29.40 | 7.738% | $31.675 | $31.68 | $31.70 | $31.70 |
| Purchase #6 | $169.54 | 9.511% | $185.6649 | $185.66 | $185.65 | $185.70 |
| Purchase #7 | $64.80 | 12.742% | $73.0568 | $73.06 | $73.05 | $73.10 |
| 7 purchase totals = | $634.08 | $702.5198 | $702.52 | $702.55 | $702.50 | |