| 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 | $82.69 | 5.377% | $87.1362 | $87.14 | $87.15 | $87.10 |
| Purchase #2 | $98.81 | 6.753% | $105.4826 | $105.48 | $105.50 | $105.50 |
| Purchase #3 | $152.94 | 13.197% | $173.1235 | $173.12 | $173.10 | $173.10 |
| Purchase #4 | $13.85 | 13.358% | $15.7001 | $15.70 | $15.70 | $15.70 |
| Purchase #5 | $34.91 | 3.700% | $36.2017 | $36.20 | $36.20 | $36.20 |
| Purchase #6 | $118.39 | 8.322% | $128.2424 | $128.24 | $128.25 | $128.20 |
| Purchase #7 | $56.27 | 6.699% | $60.0395 | $60.04 | $60.05 | $60.00 |
| 7 purchase totals = | $557.86 | $605.9260 | $605.92 | $605.95 | $605.80 | |