| 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 | $64.90 | 12.672% | $73.1241 | $73.12 | $73.10 | $73.10 |
| Purchase #2 | $126.70 | 13.703% | $144.0617 | $144.06 | $144.05 | $144.10 |
| Purchase #3 | $237.66 | 6.135% | $252.2404 | $252.24 | $252.25 | $252.20 |
| Purchase #4 | $46.94 | 11.167% | $52.1818 | $52.18 | $52.20 | $52.20 |
| Purchase #5 | $6.90 | 3.204% | $7.1211 | $7.12 | $7.10 | $7.10 |
| Purchase #6 | $160.98 | 8.458% | $174.5957 | $174.60 | $174.60 | $174.60 |
| Purchase #7 | $110.73 | 4.185% | $115.3641 | $115.36 | $115.35 | $115.40 |
| 7 purchase totals = | $754.81 | $818.6889 | $818.68 | $818.65 | $818.70 | |