| 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 | $69.62 | 13.296% | $78.8767 | $78.88 | $78.90 | $78.90 |
| Purchase #2 | $123.44 | 5.221% | $129.8848 | $129.88 | $129.90 | $129.90 |
| Purchase #3 | $204.64 | 3.610% | $212.0275 | $212.03 | $212.05 | $212.00 |
| Purchase #4 | $64.76 | 12.430% | $72.8097 | $72.81 | $72.80 | $72.80 |
| Purchase #5 | $86.79 | 4.865% | $91.0123 | $91.01 | $91.00 | $91.00 |
| Purchase #6 | $200.57 | 8.223% | $217.0629 | $217.06 | $217.05 | $217.10 |
| Purchase #7 | $186.42 | 6.369% | $198.2931 | $198.29 | $198.30 | $198.30 |
| 7 purchase totals = | $936.24 | $999.9670 | $999.96 | $1,000.00 | $1,000.00 | |