| 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 | $79.42 | 7.291% | $85.2105 | $85.21 | $85.20 | $85.20 |
| Purchase #2 | $145.26 | 4.510% | $151.8112 | $151.81 | $151.80 | $151.80 |
| Purchase #3 | $26.54 | 4.618% | $27.7656 | $27.77 | $27.75 | $27.80 |
| Purchase #4 | $95.73 | 6.850% | $102.2875 | $102.29 | $102.30 | $102.30 |
| Purchase #5 | $219.93 | 7.730% | $236.9306 | $236.93 | $236.95 | $236.90 |
| Purchase #6 | $21.55 | 4.657% | $22.5536 | $22.55 | $22.55 | $22.60 |
| Purchase #7 | $26.68 | 8.554% | $28.9622 | $28.96 | $28.95 | $29.00 |
| 7 purchase totals = | $615.11 | $655.5212 | $655.52 | $655.50 | $655.60 | |