| 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 | $13.73 | 11.228% | $15.2716 | $15.27 | $15.25 | $15.30 |
| Purchase #2 | $249.57 | 4.115% | $259.8398 | $259.84 | $259.85 | $259.80 |
| Purchase #3 | $119.34 | 9.647% | $130.8527 | $130.85 | $130.85 | $130.90 |
| Purchase #4 | $158.88 | 7.685% | $171.0899 | $171.09 | $171.10 | $171.10 |
| Purchase #5 | $50.33 | 5.833% | $53.2657 | $53.27 | $53.25 | $53.30 |
| Purchase #6 | $113.31 | 3.606% | $117.396 | $117.40 | $117.40 | $117.40 |
| Purchase #7 | $190.60 | 13.780% | $216.8647 | $216.86 | $216.85 | $216.90 |
| 7 purchase totals = | $895.76 | $964.5804 | $964.58 | $964.55 | $964.70 | |