| 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 | $24.88 | 3.742% | $25.811 | $25.81 | $25.80 | $25.80 |
| Purchase #2 | $17.26 | 7.756% | $18.5987 | $18.60 | $18.60 | $18.60 |
| Purchase #3 | $53.84 | 11.390% | $59.9724 | $59.97 | $59.95 | $60.00 |
| Purchase #4 | $138.91 | 7.343% | $149.1102 | $149.11 | $149.10 | $149.10 |
| Purchase #5 | $22.88 | 10.507% | $25.284 | $25.28 | $25.30 | $25.30 |
| Purchase #6 | $63.35 | 13.375% | $71.8231 | $71.82 | $71.80 | $71.80 |
| Purchase #7 | $200.28 | 10.265% | $220.8387 | $220.84 | $220.85 | $220.80 |
| 7 purchase totals = | $521.40 | $571.4381 | $571.43 | $571.40 | $571.40 | |