| 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 | $44.36 | 12.826% | $50.0496 | $50.05 | $50.05 | $50.00 |
| Purchase #2 | $108.93 | 11.322% | $121.2631 | $121.26 | $121.25 | $121.30 |
| Purchase #3 | $226.35 | 5.433% | $238.6476 | $238.65 | $238.65 | $238.60 |
| Purchase #4 | $25.55 | 7.748% | $27.5296 | $27.53 | $27.55 | $27.50 |
| Purchase #5 | $19.93 | 12.434% | $22.4081 | $22.41 | $22.40 | $22.40 |
| Purchase #6 | $122.89 | 11.572% | $137.1108 | $137.11 | $137.10 | $137.10 |
| Purchase #7 | $187.89 | 8.710% | $204.2552 | $204.26 | $204.25 | $204.30 |
| 7 purchase totals = | $735.90 | $801.2640 | $801.27 | $801.25 | $801.20 | |