| 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 | $74.78 | 10.125% | $82.3515 | $82.35 | $82.35 | $82.40 |
| Purchase #2 | $98.91 | 4.513% | $103.3738 | $103.37 | $103.35 | $103.40 |
| Purchase #3 | $197.47 | 3.146% | $203.6824 | $203.68 | $203.70 | $203.70 |
| Purchase #4 | $30.44 | 8.778% | $33.112 | $33.11 | $33.10 | $33.10 |
| Purchase #5 | $232.69 | 5.199% | $244.7876 | $244.79 | $244.80 | $244.80 |
| Purchase #6 | $71.41 | 5.170% | $75.1019 | $75.10 | $75.10 | $75.10 |
| Purchase #7 | $229.48 | 7.104% | $245.7823 | $245.78 | $245.80 | $245.80 |
| 7 purchase totals = | $935.18 | $988.1915 | $988.18 | $988.20 | $988.30 | |