| 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 | $62.27 | 3.523% | $64.4638 | $64.46 | $64.45 | $64.50 |
| Purchase #2 | $121.79 | 7.503% | $130.9279 | $130.93 | $130.95 | $130.90 |
| Purchase #3 | $44.70 | 6.571% | $47.6372 | $47.64 | $47.65 | $47.60 |
| Purchase #4 | $97.33 | 12.658% | $109.65 | $109.65 | $109.65 | $109.70 |
| Purchase #5 | $50.87 | 12.304% | $57.129 | $57.13 | $57.15 | $57.10 |
| Purchase #6 | $51.97 | 11.463% | $57.9273 | $57.93 | $57.95 | $57.90 |
| Purchase #7 | $103.87 | 9.650% | $113.8935 | $113.89 | $113.90 | $113.90 |
| 7 purchase totals = | $532.80 | $581.6287 | $581.63 | $581.70 | $581.60 | |