| 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 | $65.60 | 11.335% | $73.0358 | $73.04 | $73.05 | $73.00 |
| Purchase #2 | $47.28 | 12.506% | $53.1928 | $53.19 | $53.20 | $53.20 |
| Purchase #3 | $98.62 | 10.671% | $109.1437 | $109.14 | $109.15 | $109.10 |
| Purchase #4 | $113.53 | 9.736% | $124.5833 | $124.58 | $124.60 | $124.60 |
| Purchase #5 | $110.52 | 13.676% | $125.6347 | $125.63 | $125.65 | $125.60 |
| Purchase #6 | $250.55 | 6.165% | $265.9964 | $266.00 | $266.00 | $266.00 |
| Purchase #7 | $96.60 | 10.120% | $106.3759 | $106.38 | $106.40 | $106.40 |
| 7 purchase totals = | $782.70 | $857.9626 | $857.96 | $858.05 | $857.90 | |