| 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 | $96.73 | 5.539% | $102.0879 | $102.09 | $102.10 | $102.10 |
| Purchase #2 | $201.61 | 5.232% | $212.1582 | $212.16 | $212.15 | $212.20 |
| Purchase #3 | $248.95 | 3.668% | $258.0815 | $258.08 | $258.10 | $258.10 |
| Purchase #4 | $37.81 | 13.785% | $43.0221 | $43.02 | $43.00 | $43.00 |
| Purchase #5 | $21.88 | 11.606% | $24.4194 | $24.42 | $24.40 | $24.40 |
| Purchase #6 | $243.57 | 5.749% | $257.5728 | $257.57 | $257.55 | $257.60 |
| Purchase #7 | $50.48 | 3.808% | $52.4023 | $52.40 | $52.40 | $52.40 |
| 7 purchase totals = | $901.03 | $949.7442 | $949.74 | $949.70 | $949.80 | |