| 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 | $49.82 | 13.738% | $56.6643 | $56.66 | $56.65 | $56.70 |
| Purchase #2 | $84.84 | 13.529% | $96.318 | $96.32 | $96.30 | $96.30 |
| Purchase #3 | $170.76 | 13.290% | $193.454 | $193.45 | $193.45 | $193.50 |
| Purchase #4 | $208.77 | 6.222% | $221.7597 | $221.76 | $221.75 | $221.80 |
| Purchase #5 | $205.62 | 4.696% | $215.2759 | $215.28 | $215.30 | $215.30 |
| Purchase #6 | $249.93 | 5.113% | $262.7089 | $262.71 | $262.70 | $262.70 |
| Purchase #7 | $114.88 | 4.319% | $119.8417 | $119.84 | $119.85 | $119.80 |
| 7 purchase totals = | $1,084.62 | $1,166.0225 | $1,166.02 | $1,166.00 | $1,166.10 | |