| 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 | $13.40 | 12.355% | $15.0556 | $15.06 | $15.05 | $15.10 |
| Purchase #2 | $174.75 | 6.268% | $185.7033 | $185.70 | $185.70 | $185.70 |
| Purchase #3 | $225.62 | 6.522% | $240.3349 | $240.33 | $240.35 | $240.30 |
| Purchase #4 | $41.98 | 11.858% | $46.958 | $46.96 | $46.95 | $47.00 |
| Purchase #5 | $29.52 | 8.164% | $31.93 | $31.93 | $31.95 | $31.90 |
| Purchase #6 | $164.48 | 3.717% | $170.5937 | $170.59 | $170.60 | $170.60 |
| Purchase #7 | $19.71 | 10.321% | $21.7443 | $21.74 | $21.75 | $21.70 |
| 7 purchase totals = | $669.46 | $712.3198 | $712.31 | $712.35 | $712.30 | |