| 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 | $98.32 | 9.293% | $107.4569 | $107.46 | $107.45 | $107.50 |
| Purchase #2 | $113.45 | 8.251% | $122.8108 | $122.81 | $122.80 | $122.80 |
| Purchase #3 | $250.54 | 9.821% | $275.1455 | $275.15 | $275.15 | $275.10 |
| Purchase #4 | $145.34 | 10.603% | $160.7504 | $160.75 | $160.75 | $160.80 |
| Purchase #5 | $55.88 | 6.463% | $59.4915 | $59.49 | $59.50 | $59.50 |
| Purchase #6 | $22.31 | 8.443% | $24.1936 | $24.19 | $24.20 | $24.20 |
| Purchase #7 | $112.28 | 4.212% | $117.0092 | $117.01 | $117.00 | $117.00 |
| 7 purchase totals = | $798.12 | $866.8579 | $866.86 | $866.85 | $866.90 | |