| 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 | $37.27 | 9.435% | $40.7864 | $40.79 | $40.80 | $40.80 |
| Purchase #2 | $131.85 | 12.758% | $148.6714 | $148.67 | $148.65 | $148.70 |
| Purchase #3 | $8.33 | 11.537% | $9.291 | $9.29 | $9.30 | $9.30 |
| Purchase #4 | $48.46 | 5.310% | $51.0332 | $51.03 | $51.05 | $51.00 |
| Purchase #5 | $204.54 | 8.400% | $221.7214 | $221.72 | $221.70 | $221.70 |
| Purchase #6 | $230.49 | 6.456% | $245.3704 | $245.37 | $245.35 | $245.40 |
| Purchase #7 | $8.61 | 11.300% | $9.5829 | $9.58 | $9.60 | $9.60 |
| 7 purchase totals = | $669.55 | $726.4567 | $726.45 | $726.45 | $726.50 | |