| 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 | $48.98 | 10.350% | $54.0494 | $54.05 | $54.05 | $54.00 |
| Purchase #2 | $25.61 | 11.257% | $28.4929 | $28.49 | $28.50 | $28.50 |
| Purchase #3 | $225.46 | 10.795% | $249.7984 | $249.80 | $249.80 | $249.80 |
| Purchase #4 | $29.63 | 5.210% | $31.1737 | $31.17 | $31.15 | $31.20 |
| Purchase #5 | $217.69 | 11.695% | $243.1488 | $243.15 | $243.15 | $243.10 |
| Purchase #6 | $57.74 | 5.482% | $60.9053 | $60.91 | $60.90 | $60.90 |
| Purchase #7 | $220.58 | 6.557% | $235.0434 | $235.04 | $235.05 | $235.00 |
| 7 purchase totals = | $825.69 | $902.6119 | $902.61 | $902.60 | $902.50 | |