| 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 | $37.41 | 6.227% | $39.7395 | $39.74 | $39.75 | $39.70 |
| Purchase #2 | $106.57 | 5.751% | $112.6988 | $112.70 | $112.70 | $112.70 |
| Purchase #3 | $154.67 | 10.180% | $170.4154 | $170.42 | $170.40 | $170.40 |
| Purchase #4 | $115.83 | 9.238% | $126.5304 | $126.53 | $126.55 | $126.50 |
| Purchase #5 | $204.62 | 9.832% | $224.7382 | $224.74 | $224.75 | $224.70 |
| Purchase #6 | $131.68 | 9.763% | $144.5359 | $144.54 | $144.55 | $144.50 |
| Purchase #7 | $109.77 | 3.812% | $113.9544 | $113.95 | $113.95 | $114.00 |
| 7 purchase totals = | $860.55 | $932.6126 | $932.62 | $932.65 | $932.50 | |