| 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 | $79.44 | 9.554% | $87.0297 | $87.03 | $87.05 | $87.00 |
| Purchase #2 | $235.79 | 6.453% | $251.0055 | $251.01 | $251.00 | $251.00 |
| Purchase #3 | $182.78 | 9.167% | $199.5354 | $199.54 | $199.55 | $199.50 |
| Purchase #4 | $64.74 | 8.157% | $70.0208 | $70.02 | $70.00 | $70.00 |
| Purchase #5 | $100.85 | 10.863% | $111.8053 | $111.81 | $111.80 | $111.80 |
| Purchase #6 | $138.25 | 7.140% | $148.1211 | $148.12 | $148.10 | $148.10 |
| Purchase #7 | $128.29 | 5.297% | $135.0855 | $135.09 | $135.10 | $135.10 |
| 7 purchase totals = | $930.14 | $1,002.6033 | $1,002.62 | $1,002.60 | $1,002.50 | |