| 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 | $56.50 | 13.700% | $64.2405 | $64.24 | $64.25 | $64.20 |
| Purchase #2 | $153.68 | 3.252% | $158.6777 | $158.68 | $158.70 | $158.70 |
| Purchase #3 | $208.37 | 13.139% | $235.7477 | $235.75 | $235.75 | $235.70 |
| Purchase #4 | $103.52 | 6.442% | $110.1888 | $110.19 | $110.20 | $110.20 |
| Purchase #5 | $194.82 | 9.206% | $212.7551 | $212.76 | $212.75 | $212.80 |
| Purchase #6 | $32.55 | 8.242% | $35.2328 | $35.23 | $35.25 | $35.20 |
| Purchase #7 | $86.38 | 9.564% | $94.6414 | $94.64 | $94.65 | $94.60 |
| 7 purchase totals = | $835.82 | $911.4840 | $911.49 | $911.55 | $911.40 | |