| 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 | $240.57 | 4.637% | $251.7252 | $251.73 | $251.75 | $251.70 |
| Purchase #2 | $237.44 | 4.519% | $248.1699 | $248.17 | $248.15 | $248.20 |
| Purchase #3 | $64.37 | 7.615% | $69.2718 | $69.27 | $69.25 | $69.30 |
| Purchase #4 | $6.86 | 11.772% | $7.6676 | $7.67 | $7.65 | $7.70 |
| Purchase #5 | $26.59 | 6.276% | $28.2588 | $28.26 | $28.25 | $28.30 |
| Purchase #6 | $82.35 | 7.624% | $88.6284 | $88.63 | $88.65 | $88.60 |
| Purchase #7 | $45.59 | 3.598% | $47.2303 | $47.23 | $47.25 | $47.20 |
| 7 purchase totals = | $703.77 | $740.9520 | $740.96 | $740.95 | $741.00 | |