| 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 | $34.53 | 3.399% | $35.7037 | $35.70 | $35.70 | $35.70 |
| Purchase #2 | $169.76 | 12.489% | $190.9613 | $190.96 | $190.95 | $191.00 |
| Purchase #3 | $77.49 | 11.866% | $86.685 | $86.69 | $86.70 | $86.70 |
| Purchase #4 | $83.96 | 6.227% | $89.1882 | $89.19 | $89.20 | $89.20 |
| Purchase #5 | $132.72 | 10.105% | $146.1314 | $146.13 | $146.15 | $146.10 |
| Purchase #6 | $32.76 | 4.825% | $34.3407 | $34.34 | $34.35 | $34.30 |
| Purchase #7 | $148.96 | 5.342% | $156.9174 | $156.92 | $156.90 | $156.90 |
| 7 purchase totals = | $680.18 | $739.9277 | $739.93 | $739.95 | $739.90 | |