| 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 | $72.37 | 6.552% | $77.1117 | $77.11 | $77.10 | $77.10 |
| Purchase #2 | $136.68 | 9.307% | $149.4008 | $149.40 | $149.40 | $149.40 |
| Purchase #3 | $195.98 | 8.777% | $213.1812 | $213.18 | $213.20 | $213.20 |
| Purchase #4 | $161.81 | 10.842% | $179.3534 | $179.35 | $179.35 | $179.40 |
| Purchase #5 | $187.25 | 7.262% | $200.8481 | $200.85 | $200.85 | $200.80 |
| Purchase #6 | $66.74 | 5.796% | $70.6083 | $70.61 | $70.60 | $70.60 |
| Purchase #7 | $88.66 | 7.872% | $95.6393 | $95.64 | $95.65 | $95.60 |
| 7 purchase totals = | $909.49 | $986.1428 | $986.14 | $986.15 | $986.10 | |