| 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 | $49.88 | 4.198% | $51.974 | $51.97 | $51.95 | $52.00 |
| Purchase #2 | $92.28 | 10.314% | $101.7978 | $101.80 | $101.80 | $101.80 |
| Purchase #3 | $218.71 | 11.495% | $243.8507 | $243.85 | $243.85 | $243.90 |
| Purchase #4 | $198.71 | 11.256% | $221.0768 | $221.08 | $221.10 | $221.10 |
| Purchase #5 | $149.45 | 12.605% | $168.2882 | $168.29 | $168.30 | $168.30 |
| Purchase #6 | $72.77 | 3.844% | $75.5673 | $75.57 | $75.55 | $75.60 |
| Purchase #7 | $66.43 | 8.660% | $72.1828 | $72.18 | $72.20 | $72.20 |
| 7 purchase totals = | $848.23 | $934.7376 | $934.74 | $934.75 | $934.90 | |