| 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 | $24.49 | 7.204% | $26.2543 | $26.25 | $26.25 | $26.30 |
| Purchase #2 | $113.38 | 5.202% | $119.278 | $119.28 | $119.30 | $119.30 |
| Purchase #3 | $139.73 | 11.432% | $155.7039 | $155.70 | $155.70 | $155.70 |
| Purchase #4 | $135.27 | 8.525% | $146.8018 | $146.80 | $146.80 | $146.80 |
| Purchase #5 | $166.66 | 10.193% | $183.6477 | $183.65 | $183.65 | $183.60 |
| Purchase #6 | $9.86 | 4.795% | $10.3328 | $10.33 | $10.35 | $10.30 |
| Purchase #7 | $83.61 | 9.150% | $91.2603 | $91.26 | $91.25 | $91.30 |
| 7 purchase totals = | $673.00 | $733.2788 | $733.27 | $733.30 | $733.30 | |