| 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 | $74.79 | 12.481% | $84.1245 | $84.12 | $84.10 | $84.10 |
| Purchase #2 | $71.27 | 4.796% | $74.6881 | $74.69 | $74.70 | $74.70 |
| Purchase #3 | $16.58 | 6.640% | $17.6809 | $17.68 | $17.70 | $17.70 |
| Purchase #4 | $208.35 | 5.152% | $219.0842 | $219.08 | $219.10 | $219.10 |
| Purchase #5 | $46.68 | 11.179% | $51.8984 | $51.90 | $51.90 | $51.90 |
| Purchase #6 | $49.88 | 3.320% | $51.536 | $51.54 | $51.55 | $51.50 |
| Purchase #7 | $39.41 | 3.185% | $40.6652 | $40.67 | $40.65 | $40.70 |
| 7 purchase totals = | $506.96 | $539.6773 | $539.68 | $539.70 | $539.70 | |