| 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 | $72.39 | 3.676% | $75.0511 | $75.05 | $75.05 | $75.10 |
| Purchase #2 | $215.83 | 10.762% | $239.0576 | $239.06 | $239.05 | $239.10 |
| Purchase #3 | $197.89 | 10.451% | $218.5715 | $218.57 | $218.55 | $218.60 |
| Purchase #4 | $112.50 | 3.710% | $116.6738 | $116.67 | $116.65 | $116.70 |
| Purchase #5 | $47.68 | 12.362% | $53.5742 | $53.57 | $53.55 | $53.60 |
| Purchase #6 | $69.86 | 10.814% | $77.4147 | $77.41 | $77.40 | $77.40 |
| Purchase #7 | $248.56 | 11.820% | $277.9398 | $277.94 | $277.95 | $277.90 |
| 7 purchase totals = | $964.71 | $1,058.2827 | $1,058.27 | $1,058.20 | $1,058.40 | |