| 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 | $57.97 | 10.739% | $64.1954 | $64.20 | $64.20 | $64.20 |
| Purchase #2 | $225.57 | 9.284% | $246.5119 | $246.51 | $246.50 | $246.50 |
| Purchase #3 | $30.98 | 7.146% | $33.1938 | $33.19 | $33.20 | $33.20 |
| Purchase #4 | $7.80 | 4.204% | $8.1279 | $8.13 | $8.15 | $8.10 |
| Purchase #5 | $129.67 | 5.279% | $136.5153 | $136.52 | $136.50 | $136.50 |
| Purchase #6 | $142.95 | 13.172% | $161.7794 | $161.78 | $161.80 | $161.80 |
| Purchase #7 | $149.43 | 10.370% | $164.9259 | $164.93 | $164.95 | $164.90 |
| 7 purchase totals = | $744.37 | $815.2496 | $815.26 | $815.30 | $815.20 | |