| 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 | $58.80 | 10.748% | $65.1198 | $65.12 | $65.10 | $65.10 |
| Purchase #2 | $60.45 | 9.362% | $66.1093 | $66.11 | $66.10 | $66.10 |
| Purchase #3 | $204.71 | 4.568% | $214.0612 | $214.06 | $214.05 | $214.10 |
| Purchase #4 | $209.70 | 10.763% | $232.27 | $232.27 | $232.25 | $232.30 |
| Purchase #5 | $136.93 | 7.464% | $147.1505 | $147.15 | $147.15 | $147.20 |
| Purchase #6 | $51.79 | 6.814% | $55.319 | $55.32 | $55.30 | $55.30 |
| Purchase #7 | $181.81 | 6.712% | $194.0131 | $194.01 | $194.00 | $194.00 |
| 7 purchase totals = | $904.19 | $974.0429 | $974.04 | $973.95 | $974.10 | |