| 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 | $95.35 | 13.146% | $107.8847 | $107.88 | $107.90 | $107.90 |
| Purchase #2 | $131.78 | 9.631% | $144.4717 | $144.47 | $144.45 | $144.50 |
| Purchase #3 | $170.27 | 13.471% | $193.2071 | $193.21 | $193.20 | $193.20 |
| Purchase #4 | $172.96 | 6.293% | $183.8444 | $183.84 | $183.85 | $183.80 |
| Purchase #5 | $16.77 | 9.564% | $18.3739 | $18.37 | $18.35 | $18.40 |
| Purchase #6 | $48.35 | 12.377% | $54.3343 | $54.33 | $54.35 | $54.30 |
| Purchase #7 | $84.31 | 12.666% | $94.9887 | $94.99 | $95.00 | $95.00 |
| 7 purchase totals = | $719.79 | $797.1048 | $797.09 | $797.10 | $797.10 | |