| 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 | $59.85 | 12.154% | $67.1242 | $67.12 | $67.10 | $67.10 |
| Purchase #2 | $70.77 | 4.614% | $74.0353 | $74.04 | $74.05 | $74.00 |
| Purchase #3 | $138.44 | 8.711% | $150.4995 | $150.50 | $150.50 | $150.50 |
| Purchase #4 | $246.72 | 8.659% | $268.0835 | $268.08 | $268.10 | $268.10 |
| Purchase #5 | $39.87 | 5.694% | $42.1402 | $42.14 | $42.15 | $42.10 |
| Purchase #6 | $135.75 | 10.419% | $149.8938 | $149.89 | $149.90 | $149.90 |
| Purchase #7 | $29.65 | 12.513% | $33.3601 | $33.36 | $33.35 | $33.40 |
| 7 purchase totals = | $721.05 | $785.1366 | $785.13 | $785.15 | $785.10 | |