| 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 | $243.63 | 6.113% | $258.5231 | $258.52 | $258.50 | $258.50 |
| Purchase #2 | $65.75 | 4.537% | $68.7331 | $68.73 | $68.75 | $68.70 |
| Purchase #3 | $99.57 | 8.580% | $108.1131 | $108.11 | $108.10 | $108.10 |
| Purchase #4 | $58.30 | 7.680% | $62.7774 | $62.78 | $62.80 | $62.80 |
| Purchase #5 | $60.43 | 7.357% | $64.8758 | $64.88 | $64.90 | $64.90 |
| Purchase #6 | $161.53 | 6.697% | $172.3477 | $172.35 | $172.35 | $172.30 |
| Purchase #7 | $40.28 | 5.611% | $42.5401 | $42.54 | $42.55 | $42.50 |
| 7 purchase totals = | $729.49 | $777.9103 | $777.91 | $777.95 | $777.80 | |