| 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 | $31.78 | 5.828% | $33.6321 | $33.63 | $33.65 | $33.60 |
| Purchase #2 | $57.39 | 5.255% | $60.4058 | $60.41 | $60.40 | $60.40 |
| Purchase #3 | $204.73 | 6.738% | $218.5247 | $218.52 | $218.50 | $218.50 |
| Purchase #4 | $231.50 | 5.659% | $244.6006 | $244.60 | $244.60 | $244.60 |
| Purchase #5 | $224.95 | 6.766% | $240.1701 | $240.17 | $240.15 | $240.20 |
| Purchase #6 | $100.49 | 9.512% | $110.0486 | $110.05 | $110.05 | $110.00 |
| Purchase #7 | $13.39 | 13.108% | $15.1452 | $15.15 | $15.15 | $15.10 |
| 7 purchase totals = | $864.23 | $922.5271 | $922.53 | $922.50 | $922.40 | |