| 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 | $67.93 | 4.477% | $70.9712 | $70.97 | $70.95 | $71.00 |
| Purchase #2 | $149.30 | 3.574% | $154.636 | $154.64 | $154.65 | $154.60 |
| Purchase #3 | $78.28 | 7.654% | $84.2716 | $84.27 | $84.25 | $84.30 |
| Purchase #4 | $186.39 | 8.596% | $202.4121 | $202.41 | $202.40 | $202.40 |
| Purchase #5 | $214.49 | 6.255% | $227.9063 | $227.91 | $227.90 | $227.90 |
| Purchase #6 | $53.74 | 11.475% | $59.9067 | $59.91 | $59.90 | $59.90 |
| Purchase #7 | $6.75 | 10.268% | $7.4431 | $7.44 | $7.45 | $7.40 |
| 7 purchase totals = | $756.88 | $807.5470 | $807.55 | $807.50 | $807.50 | |