| 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 | $63.32 | 13.186% | $71.6694 | $71.67 | $71.65 | $71.70 |
| Purchase #2 | $24.50 | 4.675% | $25.6454 | $25.65 | $25.65 | $25.60 |
| Purchase #3 | $225.43 | 10.791% | $249.7562 | $249.76 | $249.75 | $249.80 |
| Purchase #4 | $90.47 | 8.439% | $98.1048 | $98.10 | $98.10 | $98.10 |
| Purchase #5 | $107.39 | 7.228% | $115.1521 | $115.15 | $115.15 | $115.20 |
| Purchase #6 | $160.67 | 5.353% | $169.2707 | $169.27 | $169.25 | $169.30 |
| Purchase #7 | $55.63 | 3.408% | $57.5259 | $57.53 | $57.55 | $57.50 |
| 7 purchase totals = | $727.41 | $787.1245 | $787.13 | $787.10 | $787.20 | |