| 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 | $94.78 | 5.831% | $100.3066 | $100.31 | $100.30 | $100.30 |
| Purchase #2 | $126.82 | 6.703% | $135.3207 | $135.32 | $135.30 | $135.30 |
| Purchase #3 | $137.57 | 10.239% | $151.6558 | $151.66 | $151.65 | $151.70 |
| Purchase #4 | $123.68 | 12.415% | $139.0349 | $139.03 | $139.05 | $139.00 |
| Purchase #5 | $48.43 | 11.289% | $53.8973 | $53.90 | $53.90 | $53.90 |
| Purchase #6 | $149.70 | 4.260% | $156.0772 | $156.08 | $156.10 | $156.10 |
| Purchase #7 | $8.88 | 7.553% | $9.5507 | $9.55 | $9.55 | $9.60 |
| 7 purchase totals = | $689.86 | $745.8432 | $745.85 | $745.85 | $745.90 | |