| 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 | $7.92 | 8.341% | $8.5806 | $8.58 | $8.60 | $8.60 |
| Purchase #2 | $44.84 | 3.455% | $46.3892 | $46.39 | $46.40 | $46.40 |
| Purchase #3 | $71.32 | 4.726% | $74.6906 | $74.69 | $74.70 | $74.70 |
| Purchase #4 | $165.38 | 3.170% | $170.6225 | $170.62 | $170.60 | $170.60 |
| Purchase #5 | $17.84 | 12.836% | $20.1299 | $20.13 | $20.15 | $20.10 |
| Purchase #6 | $143.85 | 4.250% | $149.9636 | $149.96 | $149.95 | $150.00 |
| Purchase #7 | $27.81 | 4.783% | $29.1402 | $29.14 | $29.15 | $29.10 |
| 7 purchase totals = | $478.96 | $499.5166 | $499.51 | $499.55 | $499.50 | |