| 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 | $250.64 | 9.811% | $275.2303 | $275.23 | $275.25 | $275.20 |
| Purchase #2 | $57.77 | 13.726% | $65.6995 | $65.70 | $65.70 | $65.70 |
| Purchase #3 | $14.81 | 6.871% | $15.8276 | $15.83 | $15.85 | $15.80 |
| Purchase #4 | $13.74 | 5.816% | $14.5391 | $14.54 | $14.55 | $14.50 |
| Purchase #5 | $70.81 | 10.471% | $78.2245 | $78.22 | $78.20 | $78.20 |
| Purchase #6 | $90.35 | 7.493% | $97.1199 | $97.12 | $97.10 | $97.10 |
| Purchase #7 | $120.55 | 6.334% | $128.1856 | $128.19 | $128.20 | $128.20 |
| 7 purchase totals = | $618.67 | $674.8265 | $674.83 | $674.85 | $674.70 | |