| 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 | $59.45 | 7.800% | $64.0871 | $64.09 | $64.10 | $64.10 |
| Purchase #2 | $212.80 | 3.330% | $219.8862 | $219.89 | $219.90 | $219.90 |
| Purchase #3 | $39.80 | 11.126% | $44.2281 | $44.23 | $44.25 | $44.20 |
| Purchase #4 | $190.63 | 12.103% | $213.7019 | $213.70 | $213.70 | $213.70 |
| Purchase #5 | $156.49 | 6.339% | $166.4099 | $166.41 | $166.40 | $166.40 |
| Purchase #6 | $71.40 | 12.781% | $80.5256 | $80.53 | $80.55 | $80.50 |
| Purchase #7 | $231.64 | 10.561% | $256.1035 | $256.10 | $256.10 | $256.10 |
| 7 purchase totals = | $962.21 | $1,044.9423 | $1,044.95 | $1,045.00 | $1,044.90 | |