| 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 | $87.48 | 12.217% | $98.1674 | $98.17 | $98.15 | $98.20 |
| Purchase #2 | $82.64 | 3.848% | $85.82 | $85.82 | $85.80 | $85.80 |
| Purchase #3 | $141.71 | 13.625% | $161.018 | $161.02 | $161.00 | $161.00 |
| Purchase #4 | $103.81 | 11.786% | $116.045 | $116.05 | $116.05 | $116.00 |
| Purchase #5 | $5.63 | 8.205% | $6.0919 | $6.09 | $6.10 | $6.10 |
| Purchase #6 | $193.52 | 10.697% | $214.2208 | $214.22 | $214.20 | $214.20 |
| Purchase #7 | $82.94 | 7.320% | $89.0112 | $89.01 | $89.00 | $89.00 |
| 7 purchase totals = | $697.73 | $770.3743 | $770.38 | $770.30 | $770.30 | |