| 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 | $115.41 | 10.510% | $127.5396 | $127.54 | $127.55 | $127.50 |
| Purchase #2 | $196.53 | 3.799% | $203.9962 | $204.00 | $204.00 | $204.00 |
| Purchase #3 | $94.93 | 13.682% | $107.9183 | $107.92 | $107.90 | $107.90 |
| Purchase #4 | $35.52 | 6.563% | $37.8512 | $37.85 | $37.85 | $37.90 |
| Purchase #5 | $182.29 | 4.332% | $190.1868 | $190.19 | $190.20 | $190.20 |
| Purchase #6 | $54.31 | 12.395% | $61.0417 | $61.04 | $61.05 | $61.00 |
| Purchase #7 | $43.50 | 5.672% | $45.9673 | $45.97 | $45.95 | $46.00 |
| 7 purchase totals = | $722.49 | $774.5011 | $774.51 | $774.50 | $774.50 | |