| 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 | $100.29 | 5.643% | $105.9494 | $105.95 | $105.95 | $105.90 |
| Purchase #2 | $109.31 | 11.305% | $121.6675 | $121.67 | $121.65 | $121.70 |
| Purchase #3 | $73.67 | 13.211% | $83.4025 | $83.40 | $83.40 | $83.40 |
| Purchase #4 | $155.88 | 4.825% | $163.4012 | $163.40 | $163.40 | $163.40 |
| Purchase #5 | $185.40 | 3.484% | $191.8593 | $191.86 | $191.85 | $191.90 |
| Purchase #6 | $88.51 | 5.812% | $93.6542 | $93.65 | $93.65 | $93.70 |
| Purchase #7 | $227.32 | 8.559% | $246.7763 | $246.78 | $246.80 | $246.80 |
| 7 purchase totals = | $940.38 | $1,006.7104 | $1,006.71 | $1,006.70 | $1,006.80 | |