| 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 | $42.94 | 4.191% | $44.7396 | $44.74 | $44.75 | $44.70 |
| Purchase #2 | $197.84 | 3.682% | $205.1245 | $205.12 | $205.10 | $205.10 |
| Purchase #3 | $173.30 | 4.359% | $180.8541 | $180.85 | $180.85 | $180.90 |
| Purchase #4 | $8.35 | 5.681% | $8.8244 | $8.82 | $8.80 | $8.80 |
| Purchase #5 | $78.40 | 4.294% | $81.7665 | $81.77 | $81.75 | $81.80 |
| Purchase #6 | $10.26 | 9.556% | $11.2404 | $11.24 | $11.25 | $11.20 |
| Purchase #7 | $56.90 | 5.420% | $59.984 | $59.98 | $60.00 | $60.00 |
| 7 purchase totals = | $567.99 | $592.5335 | $592.52 | $592.50 | $592.50 | |