| 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 | $87.91 | 9.221% | $96.0162 | $96.02 | $96.00 | $96.00 |
| Purchase #2 | $129.88 | 8.861% | $141.3887 | $141.39 | $141.40 | $141.40 |
| Purchase #3 | $249.98 | 6.248% | $265.5988 | $265.60 | $265.60 | $265.60 |
| Purchase #4 | $43.83 | 12.743% | $49.4153 | $49.42 | $49.40 | $49.40 |
| Purchase #5 | $108.59 | 7.249% | $116.4617 | $116.46 | $116.45 | $116.50 |
| Purchase #6 | $5.55 | 9.258% | $6.0638 | $6.06 | $6.05 | $6.10 |
| Purchase #7 | $101.46 | 13.380% | $115.0353 | $115.04 | $115.05 | $115.00 |
| 7 purchase totals = | $727.20 | $789.9798 | $789.99 | $789.95 | $790.00 | |