| 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 | $107.67 | 4.225% | $112.2191 | $112.22 | $112.20 | $112.20 |
| Purchase #2 | $37.29 | 13.164% | $42.1989 | $42.20 | $42.20 | $42.20 |
| Purchase #3 | $240.39 | 4.779% | $251.8782 | $251.88 | $251.90 | $251.90 |
| Purchase #4 | $218.88 | 3.194% | $225.871 | $225.87 | $225.85 | $225.90 |
| Purchase #5 | $72.98 | 9.564% | $79.9598 | $79.96 | $79.95 | $80.00 |
| Purchase #6 | $61.65 | 11.352% | $68.6485 | $68.65 | $68.65 | $68.60 |
| Purchase #7 | $99.42 | 5.209% | $104.5988 | $104.60 | $104.60 | $104.60 |
| 7 purchase totals = | $838.28 | $885.3743 | $885.38 | $885.35 | $885.40 | |