| 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 | $41.38 | 4.312% | $43.1643 | $43.16 | $43.15 | $43.20 |
| Purchase #2 | $121.64 | 5.342% | $128.138 | $128.14 | $128.15 | $128.10 |
| Purchase #3 | $182.68 | 8.156% | $197.5794 | $197.58 | $197.60 | $197.60 |
| Purchase #4 | $22.39 | 5.291% | $23.5747 | $23.57 | $23.55 | $23.60 |
| Purchase #5 | $85.81 | 10.685% | $94.9788 | $94.98 | $95.00 | $95.00 |
| Purchase #6 | $194.41 | 8.483% | $210.9018 | $210.90 | $210.90 | $210.90 |
| Purchase #7 | $82.71 | 3.526% | $85.6264 | $85.63 | $85.65 | $85.60 |
| 7 purchase totals = | $731.02 | $783.9634 | $783.96 | $784.00 | $784.00 | |