| 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 | $52.49 | 5.339% | $55.2924 | $55.29 | $55.30 | $55.30 |
| Purchase #2 | $224.61 | 9.708% | $246.4151 | $246.42 | $246.40 | $246.40 |
| Purchase #3 | $17.86 | 9.514% | $19.5592 | $19.56 | $19.55 | $19.60 |
| Purchase #4 | $232.93 | 4.349% | $243.0601 | $243.06 | $243.05 | $243.10 |
| Purchase #5 | $30.31 | 9.341% | $33.1413 | $33.14 | $33.15 | $33.10 |
| Purchase #6 | $90.54 | 11.745% | $101.1739 | $101.17 | $101.15 | $101.20 |
| Purchase #7 | $174.57 | 6.848% | $186.5246 | $186.52 | $186.50 | $186.50 |
| 7 purchase totals = | $823.31 | $885.1666 | $885.16 | $885.10 | $885.20 | |