| 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 | $49.72 | 9.866% | $54.6254 | $54.63 | $54.65 | $54.60 |
| Purchase #2 | $154.39 | 10.155% | $170.0683 | $170.07 | $170.05 | $170.10 |
| Purchase #3 | $36.95 | 11.803% | $41.3112 | $41.31 | $41.30 | $41.30 |
| Purchase #4 | $221.79 | 4.779% | $232.3893 | $232.39 | $232.40 | $232.40 |
| Purchase #5 | $186.60 | 7.249% | $200.1266 | $200.13 | $200.15 | $200.10 |
| Purchase #6 | $110.33 | 6.151% | $117.1164 | $117.12 | $117.10 | $117.10 |
| Purchase #7 | $230.96 | 13.319% | $261.7216 | $261.72 | $261.70 | $261.70 |
| 7 purchase totals = | $990.74 | $1,077.3588 | $1,077.37 | $1,077.35 | $1,077.30 | |