| 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 | $75.76 | 8.744% | $82.3845 | $82.38 | $82.40 | $82.40 |
| Purchase #2 | $85.84 | 13.261% | $97.2232 | $97.22 | $97.20 | $97.20 |
| Purchase #3 | $143.50 | 8.801% | $156.1294 | $156.13 | $156.15 | $156.10 |
| Purchase #4 | $237.62 | 3.621% | $246.2242 | $246.22 | $246.20 | $246.20 |
| Purchase #5 | $33.70 | 13.757% | $38.3361 | $38.34 | $38.35 | $38.30 |
| Purchase #6 | $68.27 | 6.112% | $72.4427 | $72.44 | $72.45 | $72.40 |
| Purchase #7 | $199.99 | 10.195% | $220.379 | $220.38 | $220.40 | $220.40 |
| 7 purchase totals = | $844.68 | $913.1191 | $913.11 | $913.15 | $913.00 | |