| 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 | $50.63 | 8.781% | $55.0758 | $55.08 | $55.10 | $55.10 |
| Purchase #2 | $174.42 | 5.858% | $184.6375 | $184.64 | $184.65 | $184.60 |
| Purchase #3 | $46.65 | 8.861% | $50.7837 | $50.78 | $50.80 | $50.80 |
| Purchase #4 | $125.44 | 13.753% | $142.6918 | $142.69 | $142.70 | $142.70 |
| Purchase #5 | $25.77 | 8.397% | $27.9339 | $27.93 | $27.95 | $27.90 |
| Purchase #6 | $92.63 | 10.508% | $102.3636 | $102.36 | $102.35 | $102.40 |
| Purchase #7 | $94.35 | 12.191% | $105.8522 | $105.85 | $105.85 | $105.90 |
| 7 purchase totals = | $609.89 | $669.3385 | $669.33 | $669.40 | $669.40 | |