| 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 | $8.38 | 4.534% | $8.7599 | $8.76 | $8.75 | $8.80 |
| Purchase #2 | $96.90 | 11.751% | $108.2867 | $108.29 | $108.30 | $108.30 |
| Purchase #3 | $152.94 | 3.361% | $158.0803 | $158.08 | $158.10 | $158.10 |
| Purchase #4 | $77.89 | 12.571% | $87.6816 | $87.68 | $87.70 | $87.70 |
| Purchase #5 | $157.42 | 11.863% | $176.0947 | $176.09 | $176.10 | $176.10 |
| Purchase #6 | $27.89 | 4.212% | $29.0647 | $29.06 | $29.05 | $29.10 |
| Purchase #7 | $184.72 | 11.520% | $205.9997 | $206.00 | $206.00 | $206.00 |
| 7 purchase totals = | $706.14 | $773.9676 | $773.96 | $774.00 | $774.10 | |