| 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 | $75.88 | 7.734% | $81.7486 | $81.75 | $81.75 | $81.70 |
| Purchase #2 | $78.62 | 13.650% | $89.3516 | $89.35 | $89.35 | $89.40 |
| Purchase #3 | $57.42 | 5.444% | $60.5459 | $60.55 | $60.55 | $60.50 |
| Purchase #4 | $204.79 | 5.553% | $216.162 | $216.16 | $216.15 | $216.20 |
| Purchase #5 | $171.80 | 13.456% | $194.9174 | $194.92 | $194.90 | $194.90 |
| Purchase #6 | $99.59 | 3.426% | $103.002 | $103.00 | $103.00 | $103.00 |
| Purchase #7 | $118.44 | 12.231% | $132.9264 | $132.93 | $132.95 | $132.90 |
| 7 purchase totals = | $806.54 | $878.6539 | $878.66 | $878.65 | $878.60 | |