| 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 | $108.52 | 7.520% | $116.6807 | $116.68 | $116.70 | $116.70 |
| Purchase #2 | $20.83 | 3.665% | $21.5934 | $21.59 | $21.60 | $21.60 |
| Purchase #3 | $78.31 | 3.606% | $81.1339 | $81.13 | $81.15 | $81.10 |
| Purchase #4 | $83.71 | 5.744% | $88.5183 | $88.52 | $88.50 | $88.50 |
| Purchase #5 | $241.30 | 10.365% | $266.3107 | $266.31 | $266.30 | $266.30 |
| Purchase #6 | $143.39 | 8.805% | $156.0155 | $156.02 | $156.00 | $156.00 |
| Purchase #7 | $91.86 | 3.412% | $94.9943 | $94.99 | $95.00 | $95.00 |
| 7 purchase totals = | $767.92 | $825.2468 | $825.24 | $825.25 | $825.20 | |