| 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 | $59.36 | 12.814% | $66.9664 | $66.97 | $66.95 | $67.00 |
| Purchase #2 | $100.55 | 4.548% | $105.123 | $105.12 | $105.10 | $105.10 |
| Purchase #3 | $21.85 | 7.537% | $23.4968 | $23.50 | $23.50 | $23.50 |
| Purchase #4 | $31.74 | 4.204% | $33.0743 | $33.07 | $33.05 | $33.10 |
| Purchase #5 | $61.68 | 13.530% | $70.0253 | $70.03 | $70.05 | $70.00 |
| Purchase #6 | $92.51 | 10.414% | $102.144 | $102.14 | $102.15 | $102.10 |
| Purchase #7 | $35.42 | 9.160% | $38.6645 | $38.66 | $38.65 | $38.70 |
| 7 purchase totals = | $403.11 | $439.4943 | $439.49 | $439.45 | $439.50 | |