| 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 | $58.83 | 3.396% | $60.8279 | $60.83 | $60.85 | $60.80 |
| Purchase #2 | $194.88 | 8.142% | $210.7471 | $210.75 | $210.75 | $210.70 |
| Purchase #3 | $199.63 | 7.596% | $214.7939 | $214.79 | $214.80 | $214.80 |
| Purchase #4 | $143.62 | 7.200% | $153.9606 | $153.96 | $153.95 | $154.00 |
| Purchase #5 | $26.70 | 4.233% | $27.8302 | $27.83 | $27.85 | $27.80 |
| Purchase #6 | $149.41 | 6.315% | $158.8452 | $158.85 | $158.85 | $158.80 |
| Purchase #7 | $18.80 | 8.171% | $20.3361 | $20.34 | $20.35 | $20.30 |
| 7 purchase totals = | $791.87 | $847.3410 | $847.35 | $847.40 | $847.20 | |