| 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 | $42.41 | 12.827% | $47.8499 | $47.85 | $47.85 | $47.80 |
| Purchase #2 | $249.26 | 12.668% | $280.8363 | $280.84 | $280.85 | $280.80 |
| Purchase #3 | $233.76 | 11.279% | $260.1258 | $260.13 | $260.15 | $260.10 |
| Purchase #4 | $218.25 | 5.227% | $229.6579 | $229.66 | $229.65 | $229.70 |
| Purchase #5 | $127.72 | 10.571% | $141.2213 | $141.22 | $141.20 | $141.20 |
| Purchase #6 | $13.27 | 5.740% | $14.0317 | $14.03 | $14.05 | $14.00 |
| Purchase #7 | $5.46 | 13.647% | $6.2051 | $6.21 | $6.20 | $6.20 |
| 7 purchase totals = | $890.13 | $979.9280 | $979.94 | $979.95 | $979.80 | |