| 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 | $64.84 | 12.491% | $72.9392 | $72.94 | $72.95 | $72.90 |
| Purchase #2 | $65.93 | 11.568% | $73.5568 | $73.56 | $73.55 | $73.60 |
| Purchase #3 | $130.69 | 10.244% | $144.0779 | $144.08 | $144.10 | $144.10 |
| Purchase #4 | $74.30 | 6.484% | $79.1176 | $79.12 | $79.10 | $79.10 |
| Purchase #5 | $133.60 | 10.767% | $147.9847 | $147.98 | $148.00 | $148.00 |
| Purchase #6 | $178.40 | 8.622% | $193.7816 | $193.78 | $193.80 | $193.80 |
| Purchase #7 | $107.88 | 8.363% | $116.902 | $116.90 | $116.90 | $116.90 |
| 7 purchase totals = | $755.64 | $828.3598 | $828.36 | $828.40 | $828.40 | |