| 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 | $33.39 | 8.117% | $36.1003 | $36.10 | $36.10 | $36.10 |
| Purchase #2 | $22.62 | 9.487% | $24.766 | $24.77 | $24.75 | $24.80 |
| Purchase #3 | $91.89 | 6.291% | $97.6708 | $97.67 | $97.65 | $97.70 |
| Purchase #4 | $61.77 | 10.815% | $68.4504 | $68.45 | $68.45 | $68.50 |
| Purchase #5 | $13.78 | 6.810% | $14.7184 | $14.72 | $14.70 | $14.70 |
| Purchase #6 | $207.60 | 3.504% | $214.8743 | $214.87 | $214.85 | $214.90 |
| Purchase #7 | $88.28 | 5.601% | $93.2246 | $93.22 | $93.20 | $93.20 |
| 7 purchase totals = | $519.33 | $549.8048 | $549.80 | $549.70 | $549.90 | |