| 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 | $22.26 | 5.729% | $23.5353 | $23.54 | $23.55 | $23.50 |
| Purchase #2 | $38.76 | 4.453% | $40.486 | $40.49 | $40.50 | $40.50 |
| Purchase #3 | $51.80 | 12.640% | $58.3475 | $58.35 | $58.35 | $58.30 |
| Purchase #4 | $96.68 | 12.235% | $108.5088 | $108.51 | $108.50 | $108.50 |
| Purchase #5 | $188.64 | 6.103% | $200.1527 | $200.15 | $200.15 | $200.20 |
| Purchase #6 | $214.69 | 13.617% | $243.9243 | $243.92 | $243.90 | $243.90 |
| Purchase #7 | $87.84 | 6.335% | $93.4047 | $93.40 | $93.40 | $93.40 |
| 7 purchase totals = | $700.67 | $768.3593 | $768.36 | $768.35 | $768.30 | |