| 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 | $73.47 | 3.318% | $75.9077 | $75.91 | $75.90 | $75.90 |
| Purchase #2 | $53.28 | 9.434% | $58.3064 | $58.31 | $58.30 | $58.30 |
| Purchase #3 | $157.53 | 7.751% | $169.7402 | $169.74 | $169.75 | $169.70 |
| Purchase #4 | $118.26 | 13.472% | $134.192 | $134.19 | $134.20 | $134.20 |
| Purchase #5 | $157.57 | 5.462% | $166.1765 | $166.18 | $166.20 | $166.20 |
| Purchase #6 | $96.69 | 3.499% | $100.0732 | $100.07 | $100.05 | $100.10 |
| Purchase #7 | $228.37 | 4.326% | $238.2493 | $238.25 | $238.25 | $238.20 |
| 7 purchase totals = | $885.17 | $942.6453 | $942.65 | $942.65 | $942.60 | |