| 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 | $8.77 | 6.422% | $9.3332 | $9.33 | $9.35 | $9.30 |
| Purchase #2 | $153.49 | 6.747% | $163.846 | $163.85 | $163.85 | $163.80 |
| Purchase #3 | $85.89 | 7.288% | $92.1497 | $92.15 | $92.15 | $92.10 |
| Purchase #4 | $235.89 | 7.749% | $254.1691 | $254.17 | $254.15 | $254.20 |
| Purchase #5 | $131.87 | 11.624% | $147.1986 | $147.20 | $147.20 | $147.20 |
| Purchase #6 | $66.74 | 9.621% | $73.1611 | $73.16 | $73.15 | $73.20 |
| Purchase #7 | $111.26 | 7.158% | $119.224 | $119.22 | $119.20 | $119.20 |
| 7 purchase totals = | $793.91 | $859.0817 | $859.08 | $859.05 | $859.00 | |