| 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 | $46.49 | 13.330% | $52.6871 | $52.69 | $52.70 | $52.70 |
| Purchase #2 | $241.70 | 13.412% | $274.1168 | $274.12 | $274.10 | $274.10 |
| Purchase #3 | $118.64 | 9.449% | $129.8503 | $129.85 | $129.85 | $129.90 |
| Purchase #4 | $17.96 | 13.776% | $20.4342 | $20.43 | $20.45 | $20.40 |
| Purchase #5 | $195.49 | 8.368% | $211.8486 | $211.85 | $211.85 | $211.80 |
| Purchase #6 | $195.49 | 6.379% | $207.9603 | $207.96 | $207.95 | $208.00 |
| Purchase #7 | $70.62 | 4.373% | $73.7082 | $73.71 | $73.70 | $73.70 |
| 7 purchase totals = | $886.39 | $970.6055 | $970.61 | $970.60 | $970.60 | |