| 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 | $72.72 | 9.296% | $79.4801 | $79.48 | $79.50 | $79.50 |
| Purchase #2 | $42.30 | 9.647% | $46.3807 | $46.38 | $46.40 | $46.40 |
| Purchase #3 | $178.69 | 7.832% | $192.685 | $192.69 | $192.70 | $192.70 |
| Purchase #4 | $70.59 | 7.636% | $75.9803 | $75.98 | $76.00 | $76.00 |
| Purchase #5 | $132.54 | 9.558% | $145.2082 | $145.21 | $145.20 | $145.20 |
| Purchase #6 | $48.95 | 11.160% | $54.4128 | $54.41 | $54.40 | $54.40 |
| Purchase #7 | $203.40 | 9.692% | $223.1135 | $223.11 | $223.10 | $223.10 |
| 7 purchase totals = | $749.19 | $817.2606 | $817.26 | $817.30 | $817.30 | |