| 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 | $55.72 | 3.761% | $57.8156 | $57.82 | $57.80 | $57.80 |
| Purchase #2 | $240.31 | 11.503% | $267.9529 | $267.95 | $267.95 | $268.00 |
| Purchase #3 | $234.77 | 10.625% | $259.7143 | $259.71 | $259.70 | $259.70 |
| Purchase #4 | $75.41 | 9.819% | $82.8145 | $82.81 | $82.80 | $82.80 |
| Purchase #5 | $68.71 | 12.807% | $77.5097 | $77.51 | $77.50 | $77.50 |
| Purchase #6 | $170.59 | 8.621% | $185.2966 | $185.30 | $185.30 | $185.30 |
| Purchase #7 | $165.33 | 7.390% | $177.5479 | $177.55 | $177.55 | $177.50 |
| 7 purchase totals = | $1,010.84 | $1,108.6515 | $1,108.65 | $1,108.60 | $1,108.60 | |