| 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 | $34.84 | 11.588% | $38.8773 | $38.88 | $38.90 | $38.90 |
| Purchase #2 | $223.87 | 12.411% | $251.6545 | $251.65 | $251.65 | $251.70 |
| Purchase #3 | $65.83 | 12.545% | $74.0884 | $74.09 | $74.10 | $74.10 |
| Purchase #4 | $26.79 | 4.565% | $28.013 | $28.01 | $28.00 | $28.00 |
| Purchase #5 | $109.82 | 9.555% | $120.3133 | $120.31 | $120.30 | $120.30 |
| Purchase #6 | $212.33 | 13.182% | $240.3193 | $240.32 | $240.30 | $240.30 |
| Purchase #7 | $157.33 | 11.716% | $175.7628 | $175.76 | $175.75 | $175.80 |
| 7 purchase totals = | $830.81 | $929.0286 | $929.02 | $929.00 | $929.10 | |