| 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 | $60.30 | 6.346% | $64.1266 | $64.13 | $64.15 | $64.10 |
| Purchase #2 | $148.34 | 13.272% | $168.0277 | $168.03 | $168.05 | $168.00 |
| Purchase #3 | $23.34 | 11.256% | $25.9672 | $25.97 | $25.95 | $26.00 |
| Purchase #4 | $36.61 | 9.725% | $40.1703 | $40.17 | $40.15 | $40.20 |
| Purchase #5 | $137.88 | 11.776% | $154.1167 | $154.12 | $154.10 | $154.10 |
| Purchase #6 | $187.51 | 3.400% | $193.8853 | $193.89 | $193.90 | $193.90 |
| Purchase #7 | $152.37 | 8.637% | $165.5302 | $165.53 | $165.55 | $165.50 |
| 7 purchase totals = | $746.35 | $811.8240 | $811.84 | $811.85 | $811.80 | |