| 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 | $81.68 | 11.578% | $91.1369 | $91.14 | $91.15 | $91.10 |
| Purchase #2 | $26.25 | 13.447% | $29.7798 | $29.78 | $29.80 | $29.80 |
| Purchase #3 | $26.64 | 8.325% | $28.8578 | $28.86 | $28.85 | $28.90 |
| Purchase #4 | $213.52 | 5.273% | $224.7789 | $224.78 | $224.80 | $224.80 |
| Purchase #5 | $176.46 | 3.474% | $182.5902 | $182.59 | $182.60 | $182.60 |
| Purchase #6 | $204.53 | 7.178% | $219.2112 | $219.21 | $219.20 | $219.20 |
| Purchase #7 | $66.96 | 10.823% | $74.2071 | $74.21 | $74.20 | $74.20 |
| 7 purchase totals = | $796.04 | $850.5619 | $850.57 | $850.60 | $850.60 | |