| 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 | $24.76 | 11.361% | $27.573 | $27.57 | $27.55 | $27.60 |
| Purchase #2 | $115.32 | 5.755% | $121.9567 | $121.96 | $121.95 | $122.00 |
| Purchase #3 | $216.88 | 12.193% | $243.3242 | $243.32 | $243.30 | $243.30 |
| Purchase #4 | $57.44 | 6.451% | $61.1455 | $61.15 | $61.15 | $61.10 |
| Purchase #5 | $102.59 | 5.492% | $108.2242 | $108.22 | $108.20 | $108.20 |
| Purchase #6 | $65.38 | 8.374% | $70.8549 | $70.85 | $70.85 | $70.90 |
| Purchase #7 | $153.94 | 3.772% | $159.7466 | $159.75 | $159.75 | $159.70 |
| 7 purchase totals = | $736.31 | $792.8251 | $792.82 | $792.75 | $792.80 | |