| 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 | $79.86 | 3.823% | $82.913 | $82.91 | $82.90 | $82.90 |
| Purchase #2 | $125.35 | 8.736% | $136.3006 | $136.30 | $136.30 | $136.30 |
| Purchase #3 | $137.43 | 8.162% | $148.647 | $148.65 | $148.65 | $148.60 |
| Purchase #4 | $81.61 | 6.816% | $87.1725 | $87.17 | $87.15 | $87.20 |
| Purchase #5 | $15.91 | 4.711% | $16.6595 | $16.66 | $16.65 | $16.70 |
| Purchase #6 | $110.76 | 7.813% | $119.4137 | $119.41 | $119.40 | $119.40 |
| Purchase #7 | $22.32 | 8.813% | $24.2871 | $24.29 | $24.30 | $24.30 |
| 7 purchase totals = | $573.24 | $615.3934 | $615.39 | $615.35 | $615.40 | |