| 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 | $36.59 | 4.818% | $38.3529 | $38.35 | $38.35 | $38.40 |
| Purchase #2 | $138.88 | 11.761% | $155.2137 | $155.21 | $155.20 | $155.20 |
| Purchase #3 | $141.56 | 6.565% | $150.8534 | $150.85 | $150.85 | $150.90 |
| Purchase #4 | $243.94 | 11.562% | $272.1443 | $272.14 | $272.15 | $272.10 |
| Purchase #5 | $26.30 | 12.196% | $29.5075 | $29.51 | $29.50 | $29.50 |
| Purchase #6 | $39.98 | 10.519% | $44.1855 | $44.19 | $44.20 | $44.20 |
| Purchase #7 | $11.40 | 13.169% | $12.9013 | $12.90 | $12.90 | $12.90 |
| 7 purchase totals = | $638.65 | $703.1586 | $703.15 | $703.15 | $703.20 | |