| 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 | $59.69 | 7.252% | $64.0187 | $64.02 | $64.00 | $64.00 |
| Purchase #2 | $189.36 | 7.820% | $204.168 | $204.17 | $204.15 | $204.20 |
| Purchase #3 | $235.32 | 12.714% | $265.2386 | $265.24 | $265.25 | $265.20 |
| Purchase #4 | $232.95 | 9.213% | $254.4117 | $254.41 | $254.40 | $254.40 |
| Purchase #5 | $167.43 | 7.466% | $179.9303 | $179.93 | $179.95 | $179.90 |
| Purchase #6 | $159.77 | 7.703% | $172.0771 | $172.08 | $172.10 | $172.10 |
| Purchase #7 | $83.56 | 11.462% | $93.1376 | $93.14 | $93.15 | $93.10 |
| 7 purchase totals = | $1,128.08 | $1,232.9820 | $1,232.99 | $1,233.00 | $1,232.90 | |