| 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 | $44.41 | 6.666% | $47.3704 | $47.37 | $47.35 | $47.40 |
| Purchase #2 | $230.88 | 9.544% | $252.9152 | $252.92 | $252.90 | $252.90 |
| Purchase #3 | $116.44 | 12.841% | $131.3921 | $131.39 | $131.40 | $131.40 |
| Purchase #4 | $92.60 | 10.761% | $102.5647 | $102.56 | $102.55 | $102.60 |
| Purchase #5 | $101.79 | 4.857% | $106.7339 | $106.73 | $106.75 | $106.70 |
| Purchase #6 | $51.45 | 12.278% | $57.767 | $57.77 | $57.75 | $57.80 |
| Purchase #7 | $143.47 | 10.195% | $158.0968 | $158.10 | $158.10 | $158.10 |
| 7 purchase totals = | $781.04 | $856.8401 | $856.84 | $856.80 | $856.90 | |