| 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 | $97.82 | 7.844% | $105.493 | $105.49 | $105.50 | $105.50 |
| Purchase #2 | $31.34 | 10.580% | $34.6558 | $34.66 | $34.65 | $34.70 |
| Purchase #3 | $22.25 | 13.252% | $25.1986 | $25.20 | $25.20 | $25.20 |
| Purchase #4 | $170.36 | 8.538% | $184.9053 | $184.91 | $184.90 | $184.90 |
| Purchase #5 | $35.38 | 5.867% | $37.4557 | $37.46 | $37.45 | $37.50 |
| Purchase #6 | $45.67 | 10.193% | $50.3251 | $50.33 | $50.35 | $50.30 |
| Purchase #7 | $108.39 | 10.319% | $119.5748 | $119.57 | $119.55 | $119.60 |
| 7 purchase totals = | $511.21 | $557.6083 | $557.62 | $557.60 | $557.70 | |