| 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 | $95.69 | 10.648% | $105.8791 | $105.88 | $105.90 | $105.90 |
| Purchase #2 | $184.41 | 10.290% | $203.3858 | $203.39 | $203.40 | $203.40 |
| Purchase #3 | $29.36 | 12.639% | $33.0708 | $33.07 | $33.05 | $33.10 |
| Purchase #4 | $123.98 | 6.459% | $131.9879 | $131.99 | $132.00 | $132.00 |
| Purchase #5 | $85.90 | 9.343% | $93.9256 | $93.93 | $93.95 | $93.90 |
| Purchase #6 | $49.72 | 7.793% | $53.5947 | $53.59 | $53.60 | $53.60 |
| Purchase #7 | $212.93 | 13.565% | $241.814 | $241.81 | $241.80 | $241.80 |
| 7 purchase totals = | $781.99 | $863.6579 | $863.66 | $863.70 | $863.70 | |