| 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 | $30.86 | 12.342% | $34.6687 | $34.67 | $34.65 | $34.70 |
| Purchase #2 | $35.85 | 9.502% | $39.2565 | $39.26 | $39.25 | $39.30 |
| Purchase #3 | $119.53 | 5.368% | $125.9464 | $125.95 | $125.95 | $125.90 |
| Purchase #4 | $172.60 | 6.430% | $183.6982 | $183.70 | $183.70 | $183.70 |
| Purchase #5 | $115.84 | 9.454% | $126.7915 | $126.79 | $126.80 | $126.80 |
| Purchase #6 | $70.84 | 9.443% | $77.5294 | $77.53 | $77.55 | $77.50 |
| Purchase #7 | $139.89 | 7.631% | $150.565 | $150.57 | $150.55 | $150.60 |
| 7 purchase totals = | $685.41 | $738.4557 | $738.47 | $738.45 | $738.50 | |