| 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 | $70.28 | 7.688% | $75.6831 | $75.68 | $75.70 | $75.70 |
| Purchase #2 | $250.58 | 12.399% | $281.6494 | $281.65 | $281.65 | $281.60 |
| Purchase #3 | $94.86 | 6.735% | $101.2488 | $101.25 | $101.25 | $101.20 |
| Purchase #4 | $90.77 | 10.446% | $100.2518 | $100.25 | $100.25 | $100.30 |
| Purchase #5 | $134.49 | 9.189% | $146.8483 | $146.85 | $146.85 | $146.80 |
| Purchase #6 | $177.94 | 5.220% | $187.2285 | $187.23 | $187.25 | $187.20 |
| Purchase #7 | $30.66 | 13.400% | $34.7684 | $34.77 | $34.75 | $34.80 |
| 7 purchase totals = | $849.58 | $927.6783 | $927.68 | $927.70 | $927.60 | |