| 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 | $114.28 | 9.775% | $125.4509 | $125.45 | $125.45 | $125.50 |
| Purchase #2 | $48.32 | 8.582% | $52.4668 | $52.47 | $52.45 | $52.50 |
| Purchase #3 | $69.73 | 9.801% | $76.5642 | $76.56 | $76.55 | $76.60 |
| Purchase #4 | $101.43 | 3.641% | $105.1231 | $105.12 | $105.10 | $105.10 |
| Purchase #5 | $159.95 | 8.281% | $173.1955 | $173.20 | $173.20 | $173.20 |
| Purchase #6 | $35.61 | 5.122% | $37.4339 | $37.43 | $37.45 | $37.40 |
| Purchase #7 | $147.30 | 8.874% | $160.3714 | $160.37 | $160.35 | $160.40 |
| 7 purchase totals = | $676.62 | $730.6058 | $730.60 | $730.55 | $730.70 | |