| 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 | $22.42 | 13.290% | $25.3996 | $25.40 | $25.40 | $25.40 |
| Purchase #2 | $88.85 | 8.810% | $96.6777 | $96.68 | $96.70 | $96.70 |
| Purchase #3 | $64.84 | 9.342% | $70.8974 | $70.90 | $70.90 | $70.90 |
| Purchase #4 | $223.33 | 4.873% | $234.2129 | $234.21 | $234.20 | $234.20 |
| Purchase #5 | $172.72 | 4.344% | $180.223 | $180.22 | $180.20 | $180.20 |
| Purchase #6 | $187.60 | 10.803% | $207.8664 | $207.87 | $207.85 | $207.90 |
| Purchase #7 | $41.86 | 5.743% | $44.264 | $44.26 | $44.25 | $44.30 |
| 7 purchase totals = | $801.62 | $859.5410 | $859.54 | $859.50 | $859.60 | |