| 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 | $40.36 | 10.505% | $44.5998 | $44.60 | $44.60 | $44.60 |
| Purchase #2 | $223.99 | 13.767% | $254.8267 | $254.83 | $254.85 | $254.80 |
| Purchase #3 | $232.89 | 12.679% | $262.4181 | $262.42 | $262.40 | $262.40 |
| Purchase #4 | $182.27 | 8.518% | $197.7958 | $197.80 | $197.80 | $197.80 |
| Purchase #5 | $33.34 | 13.860% | $37.9609 | $37.96 | $37.95 | $38.00 |
| Purchase #6 | $63.78 | 3.175% | $65.805 | $65.81 | $65.80 | $65.80 |
| Purchase #7 | $101.94 | 4.157% | $106.1776 | $106.18 | $106.20 | $106.20 |
| 7 purchase totals = | $878.57 | $969.5839 | $969.60 | $969.60 | $969.60 | |