| 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 | $61.40 | 7.834% | $66.2101 | $66.21 | $66.20 | $66.20 |
| Purchase #2 | $104.63 | 9.345% | $114.4077 | $114.41 | $114.40 | $114.40 |
| Purchase #3 | $98.31 | 10.726% | $108.8547 | $108.85 | $108.85 | $108.90 |
| Purchase #4 | $7.99 | 6.551% | $8.5134 | $8.51 | $8.50 | $8.50 |
| Purchase #5 | $153.38 | 5.407% | $161.6733 | $161.67 | $161.65 | $161.70 |
| Purchase #6 | $51.80 | 12.866% | $58.4646 | $58.46 | $58.45 | $58.50 |
| Purchase #7 | $33.94 | 11.807% | $37.9473 | $37.95 | $37.95 | $37.90 |
| 7 purchase totals = | $511.45 | $556.0711 | $556.06 | $556.00 | $556.10 | |