| 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 | $80.76 | 7.636% | $86.9268 | $86.93 | $86.95 | $86.90 |
| Purchase #2 | $159.49 | 9.546% | $174.7149 | $174.71 | $174.70 | $174.70 |
| Purchase #3 | $6.99 | 10.196% | $7.7027 | $7.70 | $7.70 | $7.70 |
| Purchase #4 | $83.72 | 5.580% | $88.3916 | $88.39 | $88.40 | $88.40 |
| Purchase #5 | $121.33 | 12.494% | $136.489 | $136.49 | $136.50 | $136.50 |
| Purchase #6 | $117.69 | 5.577% | $124.2536 | $124.25 | $124.25 | $124.30 |
| Purchase #7 | $185.44 | 5.240% | $195.1571 | $195.16 | $195.15 | $195.20 |
| 7 purchase totals = | $755.42 | $813.6357 | $813.63 | $813.65 | $813.70 | |