| 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 | $74.41 | 3.136% | $76.7435 | $76.74 | $76.75 | $76.70 |
| Purchase #2 | $211.87 | 3.418% | $219.1117 | $219.11 | $219.10 | $219.10 |
| Purchase #3 | $89.73 | 5.600% | $94.7549 | $94.75 | $94.75 | $94.80 |
| Purchase #4 | $186.42 | 7.557% | $200.5078 | $200.51 | $200.50 | $200.50 |
| Purchase #5 | $74.53 | 13.449% | $84.5535 | $84.55 | $84.55 | $84.60 |
| Purchase #6 | $192.61 | 8.686% | $209.3401 | $209.34 | $209.35 | $209.30 |
| Purchase #7 | $23.96 | 4.538% | $25.0473 | $25.05 | $25.05 | $25.00 |
| 7 purchase totals = | $853.53 | $910.0588 | $910.05 | $910.05 | $910.00 | |