| 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 | $75.70 | 8.511% | $82.1428 | $82.14 | $82.15 | $82.10 |
| Purchase #2 | $244.38 | 9.435% | $267.4373 | $267.44 | $267.45 | $267.40 |
| Purchase #3 | $35.94 | 9.502% | $39.355 | $39.36 | $39.35 | $39.40 |
| Purchase #4 | $36.80 | 9.387% | $40.2544 | $40.25 | $40.25 | $40.30 |
| Purchase #5 | $20.74 | 3.184% | $21.4004 | $21.40 | $21.40 | $21.40 |
| Purchase #6 | $242.52 | 11.378% | $270.1139 | $270.11 | $270.10 | $270.10 |
| Purchase #7 | $75.49 | 5.715% | $79.8043 | $79.80 | $79.80 | $79.80 |
| 7 purchase totals = | $731.57 | $800.5081 | $800.50 | $800.50 | $800.50 | |