| 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 | $70.57 | 4.112% | $73.4718 | $73.47 | $73.45 | $73.50 |
| Purchase #2 | $155.70 | 11.186% | $173.1166 | $173.12 | $173.10 | $173.10 |
| Purchase #3 | $111.82 | 4.335% | $116.6674 | $116.67 | $116.65 | $116.70 |
| Purchase #4 | $76.89 | 13.163% | $87.011 | $87.01 | $87.00 | $87.00 |
| Purchase #5 | $43.82 | 6.556% | $46.6928 | $46.69 | $46.70 | $46.70 |
| Purchase #6 | $135.52 | 8.476% | $147.0067 | $147.01 | $147.00 | $147.00 |
| Purchase #7 | $28.41 | 6.831% | $30.3507 | $30.35 | $30.35 | $30.40 |
| 7 purchase totals = | $622.73 | $674.3170 | $674.32 | $674.25 | $674.40 | |