| 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 | $235.45 | 6.447% | $250.6295 | $250.63 | $250.65 | $250.60 |
| Purchase #2 | $48.91 | 7.792% | $52.7211 | $52.72 | $52.70 | $52.70 |
| Purchase #3 | $74.79 | 3.817% | $77.6447 | $77.64 | $77.65 | $77.60 |
| Purchase #4 | $68.46 | 10.210% | $75.4498 | $75.45 | $75.45 | $75.40 |
| Purchase #5 | $139.41 | 7.508% | $149.8769 | $149.88 | $149.90 | $149.90 |
| Purchase #6 | $236.25 | 5.412% | $249.0359 | $249.04 | $249.05 | $249.00 |
| Purchase #7 | $18.77 | 5.319% | $19.7684 | $19.77 | $19.75 | $19.80 |
| 7 purchase totals = | $822.04 | $875.1263 | $875.13 | $875.15 | $875.00 | |