| 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 | $46.86 | 8.772% | $50.9706 | $50.97 | $50.95 | $51.00 |
| Purchase #2 | $65.87 | 3.602% | $68.2426 | $68.24 | $68.25 | $68.20 |
| Purchase #3 | $121.61 | 6.327% | $129.3043 | $129.30 | $129.30 | $129.30 |
| Purchase #4 | $27.32 | 7.720% | $29.4291 | $29.43 | $29.45 | $29.40 |
| Purchase #5 | $231.27 | 9.158% | $252.4497 | $252.45 | $252.45 | $252.40 |
| Purchase #6 | $204.29 | 9.866% | $224.4453 | $224.45 | $224.45 | $224.40 |
| Purchase #7 | $94.78 | 4.477% | $99.0233 | $99.02 | $99.00 | $99.00 |
| 7 purchase totals = | $792.00 | $853.8649 | $853.86 | $853.85 | $853.70 | |