| 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 | $43.99 | 10.752% | $48.7198 | $48.72 | $48.70 | $48.70 |
| Purchase #2 | $110.25 | 9.763% | $121.0137 | $121.01 | $121.00 | $121.00 |
| Purchase #3 | $167.58 | 13.624% | $190.4111 | $190.41 | $190.40 | $190.40 |
| Purchase #4 | $78.63 | 8.110% | $85.0069 | $85.01 | $85.00 | $85.00 |
| Purchase #5 | $11.28 | 9.139% | $12.3109 | $12.31 | $12.30 | $12.30 |
| Purchase #6 | $165.89 | 11.260% | $184.5692 | $184.57 | $184.55 | $184.60 |
| Purchase #7 | $120.28 | 13.234% | $136.1979 | $136.20 | $136.20 | $136.20 |
| 7 purchase totals = | $697.90 | $778.2295 | $778.23 | $778.15 | $778.20 | |