| 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 | $245.89 | 5.528% | $259.4828 | $259.48 | $259.50 | $259.50 |
| Purchase #2 | $57.60 | 11.337% | $64.1301 | $64.13 | $64.15 | $64.10 |
| Purchase #3 | $116.67 | 4.707% | $122.1617 | $122.16 | $122.15 | $122.20 |
| Purchase #4 | $114.92 | 6.831% | $122.7702 | $122.77 | $122.75 | $122.80 |
| Purchase #5 | $216.66 | 3.713% | $224.7046 | $224.70 | $224.70 | $224.70 |
| Purchase #6 | $98.61 | 13.841% | $112.2586 | $112.26 | $112.25 | $112.30 |
| Purchase #7 | $72.80 | 4.477% | $76.0593 | $76.06 | $76.05 | $76.10 |
| 7 purchase totals = | $923.15 | $981.5673 | $981.56 | $981.55 | $981.70 | |