| 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 | $34.97 | 9.293% | $38.2198 | $38.22 | $38.20 | $38.20 |
| Purchase #2 | $15.69 | 7.179% | $16.8164 | $16.82 | $16.80 | $16.80 |
| Purchase #3 | $146.93 | 9.141% | $160.3609 | $160.36 | $160.35 | $160.40 |
| Purchase #4 | $150.54 | 9.653% | $165.0716 | $165.07 | $165.05 | $165.10 |
| Purchase #5 | $52.60 | 3.612% | $54.4999 | $54.50 | $54.50 | $54.50 |
| Purchase #6 | $170.46 | 3.214% | $175.9386 | $175.94 | $175.95 | $175.90 |
| Purchase #7 | $146.86 | 7.678% | $158.1359 | $158.14 | $158.15 | $158.10 |
| 7 purchase totals = | $718.05 | $769.0431 | $769.05 | $769.00 | $769.00 | |