| 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 | $45.59 | 8.547% | $49.4866 | $49.49 | $49.50 | $49.50 |
| Purchase #2 | $38.99 | 7.486% | $41.9088 | $41.91 | $41.90 | $41.90 |
| Purchase #3 | $135.77 | 3.602% | $140.6604 | $140.66 | $140.65 | $140.70 |
| Purchase #4 | $208.97 | 5.369% | $220.1896 | $220.19 | $220.20 | $220.20 |
| Purchase #5 | $37.97 | 9.753% | $41.6732 | $41.67 | $41.65 | $41.70 |
| Purchase #6 | $28.87 | 13.205% | $32.6823 | $32.68 | $32.70 | $32.70 |
| Purchase #7 | $71.51 | 3.568% | $74.0615 | $74.06 | $74.05 | $74.10 |
| 7 purchase totals = | $567.67 | $600.6624 | $600.66 | $600.65 | $600.80 | |