| 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 | $102.31 | 7.414% | $109.8953 | $109.90 | $109.90 | $109.90 |
| Purchase #2 | $217.54 | 8.617% | $236.2854 | $236.29 | $236.30 | $236.30 |
| Purchase #3 | $132.46 | 11.782% | $148.0664 | $148.07 | $148.05 | $148.10 |
| Purchase #4 | $7.26 | 6.225% | $7.7119 | $7.71 | $7.70 | $7.70 |
| Purchase #5 | $79.48 | 9.465% | $87.0028 | $87.00 | $87.00 | $87.00 |
| Purchase #6 | $141.62 | 4.222% | $147.5992 | $147.60 | $147.60 | $147.60 |
| Purchase #7 | $25.50 | 13.746% | $29.0052 | $29.01 | $29.00 | $29.00 |
| 7 purchase totals = | $706.17 | $765.5662 | $765.58 | $765.55 | $765.60 | |