| 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 | $110.94 | 4.678% | $116.1298 | $116.13 | $116.15 | $116.10 |
| Purchase #2 | $87.38 | 13.732% | $99.379 | $99.38 | $99.40 | $99.40 |
| Purchase #3 | $66.59 | 9.575% | $72.966 | $72.97 | $72.95 | $73.00 |
| Purchase #4 | $67.82 | 8.658% | $73.6919 | $73.69 | $73.70 | $73.70 |
| Purchase #5 | $240.69 | 10.342% | $265.5822 | $265.58 | $265.60 | $265.60 |
| Purchase #6 | $170.62 | 3.191% | $176.0645 | $176.06 | $176.05 | $176.10 |
| Purchase #7 | $23.72 | 10.687% | $26.255 | $26.26 | $26.25 | $26.30 |
| 7 purchase totals = | $767.76 | $830.0684 | $830.07 | $830.10 | $830.20 | |