| 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 | $42.55 | 7.555% | $45.7647 | $45.76 | $45.75 | $45.80 |
| Purchase #2 | $96.99 | 10.459% | $107.1342 | $107.13 | $107.15 | $107.10 |
| Purchase #3 | $101.26 | 12.791% | $114.2122 | $114.21 | $114.20 | $114.20 |
| Purchase #4 | $70.47 | 6.639% | $75.1485 | $75.15 | $75.15 | $75.10 |
| Purchase #5 | $220.70 | 10.232% | $243.282 | $243.28 | $243.30 | $243.30 |
| Purchase #6 | $85.91 | 8.840% | $93.5044 | $93.50 | $93.50 | $93.50 |
| Purchase #7 | $124.71 | 8.379% | $135.1595 | $135.16 | $135.15 | $135.20 |
| 7 purchase totals = | $742.59 | $814.2055 | $814.19 | $814.20 | $814.20 | |