| 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 | $99.52 | 8.604% | $108.0827 | $108.08 | $108.10 | $108.10 |
| Purchase #2 | $37.59 | 13.597% | $42.7011 | $42.70 | $42.70 | $42.70 |
| Purchase #3 | $35.77 | 3.314% | $36.9554 | $36.96 | $36.95 | $37.00 |
| Purchase #4 | $58.68 | 13.660% | $66.6957 | $66.70 | $66.70 | $66.70 |
| Purchase #5 | $106.67 | 7.723% | $114.9081 | $114.91 | $114.90 | $114.90 |
| Purchase #6 | $144.34 | 9.448% | $157.9772 | $157.98 | $158.00 | $158.00 |
| Purchase #7 | $219.76 | 7.230% | $235.6486 | $235.65 | $235.65 | $235.60 |
| 7 purchase totals = | $702.33 | $762.9688 | $762.98 | $763.00 | $763.00 | |