| 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 | $27.69 | 7.321% | $29.7172 | $29.72 | $29.70 | $29.70 |
| Purchase #2 | $191.49 | 4.147% | $199.4311 | $199.43 | $199.45 | $199.40 |
| Purchase #3 | $77.37 | 5.594% | $81.6981 | $81.70 | $81.70 | $81.70 |
| Purchase #4 | $74.60 | 5.169% | $78.4561 | $78.46 | $78.45 | $78.50 |
| Purchase #5 | $128.48 | 8.624% | $139.5601 | $139.56 | $139.55 | $139.60 |
| Purchase #6 | $169.53 | 6.563% | $180.6563 | $180.66 | $180.65 | $180.70 |
| Purchase #7 | $83.46 | 10.822% | $92.492 | $92.49 | $92.50 | $92.50 |
| 7 purchase totals = | $752.62 | $802.0109 | $802.02 | $802.00 | $802.10 | |