| 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 | $49.44 | 8.696% | $53.7393 | $53.74 | $53.75 | $53.70 |
| Purchase #2 | $196.89 | 4.202% | $205.1633 | $205.16 | $205.15 | $205.20 |
| Purchase #3 | $68.80 | 11.512% | $76.7203 | $76.72 | $76.70 | $76.70 |
| Purchase #4 | $47.82 | 13.609% | $54.3278 | $54.33 | $54.35 | $54.30 |
| Purchase #5 | $146.46 | 7.179% | $156.9744 | $156.97 | $156.95 | $157.00 |
| Purchase #6 | $54.76 | 6.555% | $58.3495 | $58.35 | $58.35 | $58.30 |
| Purchase #7 | $72.91 | 11.859% | $81.5564 | $81.56 | $81.55 | $81.60 |
| 7 purchase totals = | $637.08 | $686.8310 | $686.83 | $686.80 | $686.80 | |