| 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 | $54.81 | 12.650% | $61.7435 | $61.74 | $61.75 | $61.70 |
| Purchase #2 | $243.70 | 8.562% | $264.5656 | $264.57 | $264.55 | $264.60 |
| Purchase #3 | $39.76 | 7.858% | $42.8843 | $42.88 | $42.90 | $42.90 |
| Purchase #4 | $156.33 | 4.521% | $163.3977 | $163.40 | $163.40 | $163.40 |
| Purchase #5 | $89.37 | 6.362% | $95.0557 | $95.06 | $95.05 | $95.10 |
| Purchase #6 | $142.51 | 13.777% | $162.1436 | $162.14 | $162.15 | $162.10 |
| Purchase #7 | $74.93 | 11.329% | $83.4188 | $83.42 | $83.40 | $83.40 |
| 7 purchase totals = | $801.41 | $873.2092 | $873.21 | $873.20 | $873.20 | |