| 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 | $49.44 | 5.113% | $51.9679 | $51.97 | $51.95 | $52.00 |
| Purchase #2 | $168.54 | 5.708% | $178.1603 | $178.16 | $178.15 | $178.20 |
| Purchase #3 | $144.75 | 5.789% | $153.1296 | $153.13 | $153.15 | $153.10 |
| Purchase #4 | $64.32 | 10.265% | $70.9224 | $70.92 | $70.90 | $70.90 |
| Purchase #5 | $98.46 | 10.492% | $108.7904 | $108.79 | $108.80 | $108.80 |
| Purchase #6 | $108.98 | 6.761% | $116.3481 | $116.35 | $116.35 | $116.30 |
| Purchase #7 | $91.98 | 7.532% | $98.9079 | $98.91 | $98.90 | $98.90 |
| 7 purchase totals = | $726.47 | $778.2266 | $778.23 | $778.20 | $778.20 | |