| 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 | $31.89 | 13.126% | $36.0759 | $36.08 | $36.10 | $36.10 |
| Purchase #2 | $103.95 | 11.422% | $115.8232 | $115.82 | $115.80 | $115.80 |
| Purchase #3 | $132.53 | 8.802% | $144.1953 | $144.20 | $144.20 | $144.20 |
| Purchase #4 | $79.86 | 11.127% | $88.746 | $88.75 | $88.75 | $88.70 |
| Purchase #5 | $8.48 | 11.124% | $9.4233 | $9.42 | $9.40 | $9.40 |
| Purchase #6 | $183.99 | 4.598% | $192.4499 | $192.45 | $192.45 | $192.40 |
| Purchase #7 | $199.55 | 12.856% | $225.2041 | $225.20 | $225.20 | $225.20 |
| 7 purchase totals = | $740.25 | $811.9177 | $811.92 | $811.90 | $811.80 | |