| 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 | $55.58 | 9.150% | $60.6656 | $60.67 | $60.65 | $60.70 |
| Purchase #2 | $128.96 | 4.576% | $134.8612 | $134.86 | $134.85 | $134.90 |
| Purchase #3 | $126.25 | 6.487% | $134.4398 | $134.44 | $134.45 | $134.40 |
| Purchase #4 | $98.71 | 3.728% | $102.3899 | $102.39 | $102.40 | $102.40 |
| Purchase #5 | $156.30 | 5.254% | $164.512 | $164.51 | $164.50 | $164.50 |
| Purchase #6 | $85.81 | 13.421% | $97.3266 | $97.33 | $97.35 | $97.30 |
| Purchase #7 | $52.89 | 4.517% | $55.279 | $55.28 | $55.30 | $55.30 |
| 7 purchase totals = | $704.50 | $749.4741 | $749.48 | $749.50 | $749.50 | |