| 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 | $87.45 | 10.616% | $96.7337 | $96.73 | $96.75 | $96.70 |
| Purchase #2 | $40.84 | 7.686% | $43.979 | $43.98 | $44.00 | $44.00 |
| Purchase #3 | $184.99 | 8.133% | $200.0352 | $200.04 | $200.05 | $200.00 |
| Purchase #4 | $12.49 | 12.314% | $14.028 | $14.03 | $14.05 | $14.00 |
| Purchase #5 | $28.34 | 5.348% | $29.8556 | $29.86 | $29.85 | $29.90 |
| Purchase #6 | $53.74 | 6.826% | $57.4083 | $57.41 | $57.40 | $57.40 |
| Purchase #7 | $149.61 | 3.733% | $155.1949 | $155.19 | $155.20 | $155.20 |
| 7 purchase totals = | $557.46 | $597.2347 | $597.24 | $597.30 | $597.20 | |