| 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 | $96.61 | 5.640% | $102.0588 | $102.06 | $102.05 | $102.10 |
| Purchase #2 | $50.65 | 12.289% | $56.8744 | $56.87 | $56.85 | $56.90 |
| Purchase #3 | $222.60 | 6.333% | $236.6973 | $236.70 | $236.70 | $236.70 |
| Purchase #4 | $131.80 | 4.391% | $137.5873 | $137.59 | $137.60 | $137.60 |
| Purchase #5 | $233.62 | 4.584% | $244.3291 | $244.33 | $244.35 | $244.30 |
| Purchase #6 | $65.31 | 9.622% | $71.5941 | $71.59 | $71.60 | $71.60 |
| Purchase #7 | $58.55 | 9.365% | $64.0332 | $64.03 | $64.05 | $64.00 |
| 7 purchase totals = | $859.14 | $913.1742 | $913.17 | $913.20 | $913.20 | |