| 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 | $51.76 | 4.218% | $53.9432 | $53.94 | $53.95 | $53.90 |
| Purchase #2 | $51.92 | 3.532% | $53.7538 | $53.75 | $53.75 | $53.80 |
| Purchase #3 | $77.89 | 6.834% | $83.213 | $83.21 | $83.20 | $83.20 |
| Purchase #4 | $134.26 | 12.448% | $150.9727 | $150.97 | $150.95 | $151.00 |
| Purchase #5 | $158.28 | 12.702% | $178.3847 | $178.38 | $178.40 | $178.40 |
| Purchase #6 | $174.35 | 9.308% | $190.5785 | $190.58 | $190.60 | $190.60 |
| Purchase #7 | $183.73 | 7.714% | $197.9029 | $197.90 | $197.90 | $197.90 |
| 7 purchase totals = | $832.19 | $908.7488 | $908.73 | $908.75 | $908.80 | |