| 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 | $7.46 | 7.188% | $7.9962 | $8.00 | $8.00 | $8.00 |
| Purchase #2 | $202.31 | 11.436% | $225.4462 | $225.45 | $225.45 | $225.40 |
| Purchase #3 | $164.53 | 10.530% | $181.855 | $181.86 | $181.85 | $181.90 |
| Purchase #4 | $35.98 | 4.203% | $37.4922 | $37.49 | $37.50 | $37.50 |
| Purchase #5 | $186.77 | 10.666% | $206.6909 | $206.69 | $206.70 | $206.70 |
| Purchase #6 | $53.98 | 6.847% | $57.676 | $57.68 | $57.70 | $57.70 |
| Purchase #7 | $71.94 | 4.520% | $75.1917 | $75.19 | $75.20 | $75.20 |
| 7 purchase totals = | $722.97 | $792.3482 | $792.36 | $792.40 | $792.40 | |