| 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 | $35.63 | 4.288% | $37.1578 | $37.16 | $37.15 | $37.20 |
| Purchase #2 | $103.70 | 10.309% | $114.3904 | $114.39 | $114.40 | $114.40 |
| Purchase #3 | $64.83 | 5.647% | $68.491 | $68.49 | $68.50 | $68.50 |
| Purchase #4 | $27.61 | 13.716% | $31.397 | $31.40 | $31.40 | $31.40 |
| Purchase #5 | $26.43 | 8.489% | $28.6736 | $28.67 | $28.65 | $28.70 |
| Purchase #6 | $78.41 | 7.385% | $84.2006 | $84.20 | $84.20 | $84.20 |
| Purchase #7 | $45.51 | 5.318% | $47.9302 | $47.93 | $47.95 | $47.90 |
| 7 purchase totals = | $382.12 | $412.2406 | $412.24 | $412.25 | $412.30 | |