| 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 | $125.33 | 13.705% | $142.5065 | $142.51 | $142.50 | $142.50 |
| Purchase #2 | $96.46 | 9.838% | $105.9497 | $105.95 | $105.95 | $105.90 |
| Purchase #3 | $108.65 | 13.263% | $123.0602 | $123.06 | $123.05 | $123.10 |
| Purchase #4 | $44.87 | 10.313% | $49.4974 | $49.50 | $49.50 | $49.50 |
| Purchase #5 | $197.58 | 11.631% | $220.5605 | $220.56 | $220.55 | $220.60 |
| Purchase #6 | $119.52 | 13.276% | $135.3875 | $135.39 | $135.40 | $135.40 |
| Purchase #7 | $27.28 | 9.740% | $29.9371 | $29.94 | $29.95 | $29.90 |
| 7 purchase totals = | $719.69 | $806.8989 | $806.91 | $806.90 | $806.90 | |