| 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 | $51.92 | 9.793% | $57.0045 | $57.00 | $57.00 | $57.00 |
| Purchase #2 | $13.63 | 6.340% | $14.4941 | $14.49 | $14.50 | $14.50 |
| Purchase #3 | $217.50 | 10.586% | $240.5246 | $240.52 | $240.50 | $240.50 |
| Purchase #4 | $65.53 | 9.497% | $71.7534 | $71.75 | $71.75 | $71.80 |
| Purchase #5 | $94.52 | 7.798% | $101.8907 | $101.89 | $101.90 | $101.90 |
| Purchase #6 | $7.58 | 6.192% | $8.0494 | $8.05 | $8.05 | $8.00 |
| Purchase #7 | $215.80 | 7.766% | $232.559 | $232.56 | $232.55 | $232.60 |
| 7 purchase totals = | $666.48 | $726.2757 | $726.26 | $726.25 | $726.30 | |