| 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 | $107.63 | 12.308% | $120.8771 | $120.88 | $120.90 | $120.90 |
| Purchase #2 | $65.86 | 8.810% | $71.6623 | $71.66 | $71.65 | $71.70 |
| Purchase #3 | $202.45 | 8.358% | $219.3708 | $219.37 | $219.35 | $219.40 |
| Purchase #4 | $24.31 | 11.426% | $27.0877 | $27.09 | $27.10 | $27.10 |
| Purchase #5 | $121.59 | 7.626% | $130.8625 | $130.86 | $130.85 | $130.90 |
| Purchase #6 | $194.76 | 4.548% | $203.6177 | $203.62 | $203.60 | $203.60 |
| Purchase #7 | $131.35 | 4.371% | $137.0913 | $137.09 | $137.10 | $137.10 |
| 7 purchase totals = | $847.95 | $910.5694 | $910.57 | $910.55 | $910.70 | |