| 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 | $36.40 | 11.817% | $40.7014 | $40.70 | $40.70 | $40.70 |
| Purchase #2 | $191.81 | 13.612% | $217.9192 | $217.92 | $217.90 | $217.90 |
| Purchase #3 | $148.82 | 7.661% | $160.2211 | $160.22 | $160.20 | $160.20 |
| Purchase #4 | $148.36 | 10.751% | $164.3102 | $164.31 | $164.30 | $164.30 |
| Purchase #5 | $73.32 | 12.727% | $82.6514 | $82.65 | $82.65 | $82.70 |
| Purchase #6 | $84.76 | 9.157% | $92.5215 | $92.52 | $92.50 | $92.50 |
| Purchase #7 | $139.99 | 6.791% | $149.4967 | $149.50 | $149.50 | $149.50 |
| 7 purchase totals = | $823.46 | $907.8215 | $907.82 | $907.75 | $907.80 | |