| 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 | $81.50 | 4.691% | $85.3232 | $85.32 | $85.30 | $85.30 |
| Purchase #2 | $112.95 | 4.348% | $117.8611 | $117.86 | $117.85 | $117.90 |
| Purchase #3 | $51.32 | 13.508% | $58.2523 | $58.25 | $58.25 | $58.30 |
| Purchase #4 | $42.50 | 11.411% | $47.3497 | $47.35 | $47.35 | $47.30 |
| Purchase #5 | $162.57 | 12.802% | $183.3822 | $183.38 | $183.40 | $183.40 |
| Purchase #6 | $129.96 | 7.533% | $139.7499 | $139.75 | $139.75 | $139.70 |
| Purchase #7 | $225.54 | 9.294% | $246.5017 | $246.50 | $246.50 | $246.50 |
| 7 purchase totals = | $806.34 | $878.4201 | $878.41 | $878.40 | $878.40 | |