| 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 | $63.72 | 3.287% | $65.8145 | $65.81 | $65.80 | $65.80 |
| Purchase #2 | $121.98 | 12.286% | $136.9665 | $136.97 | $136.95 | $137.00 |
| Purchase #3 | $86.28 | 12.409% | $96.9865 | $96.99 | $97.00 | $97.00 |
| Purchase #4 | $8.89 | 13.158% | $10.0597 | $10.06 | $10.05 | $10.10 |
| Purchase #5 | $89.76 | 4.845% | $94.1089 | $94.11 | $94.10 | $94.10 |
| Purchase #6 | $57.84 | 7.290% | $62.0565 | $62.06 | $62.05 | $62.10 |
| Purchase #7 | $93.39 | 9.383% | $102.1528 | $102.15 | $102.15 | $102.20 |
| 7 purchase totals = | $521.86 | $568.1454 | $568.15 | $568.10 | $568.30 | |