| 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 | $60.39 | 5.858% | $63.9276 | $63.93 | $63.95 | $63.90 |
| Purchase #2 | $172.73 | 9.480% | $189.1048 | $189.10 | $189.10 | $189.10 |
| Purchase #3 | $18.82 | 6.631% | $20.068 | $20.07 | $20.05 | $20.10 |
| Purchase #4 | $139.48 | 12.108% | $156.3682 | $156.37 | $156.35 | $156.40 |
| Purchase #5 | $220.51 | 10.249% | $243.1101 | $243.11 | $243.10 | $243.10 |
| Purchase #6 | $77.93 | 13.161% | $88.1864 | $88.19 | $88.20 | $88.20 |
| Purchase #7 | $21.31 | 10.327% | $23.5107 | $23.51 | $23.50 | $23.50 |
| 7 purchase totals = | $711.17 | $784.2758 | $784.28 | $784.25 | $784.30 | |