| 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 | $46.95 | 4.668% | $49.1416 | $49.14 | $49.15 | $49.10 |
| Purchase #2 | $162.81 | 4.770% | $170.576 | $170.58 | $170.60 | $170.60 |
| Purchase #3 | $26.79 | 8.545% | $29.0792 | $29.08 | $29.10 | $29.10 |
| Purchase #4 | $243.82 | 3.689% | $252.8145 | $252.81 | $252.80 | $252.80 |
| Purchase #5 | $36.65 | 9.468% | $40.12 | $40.12 | $40.10 | $40.10 |
| Purchase #6 | $62.92 | 5.711% | $66.5134 | $66.51 | $66.50 | $66.50 |
| Purchase #7 | $193.38 | 8.226% | $209.2874 | $209.29 | $209.30 | $209.30 |
| 7 purchase totals = | $773.32 | $817.5321 | $817.53 | $817.55 | $817.50 | |