| 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 | $29.39 | 12.232% | $32.985 | $32.99 | $33.00 | $33.00 |
| Purchase #2 | $79.75 | 12.476% | $89.6996 | $89.70 | $89.70 | $89.70 |
| Purchase #3 | $84.40 | 6.224% | $89.6531 | $89.65 | $89.65 | $89.70 |
| Purchase #4 | $167.91 | 8.186% | $181.6551 | $181.66 | $181.65 | $181.70 |
| Purchase #5 | $149.98 | 10.433% | $165.6274 | $165.63 | $165.65 | $165.60 |
| Purchase #6 | $10.46 | 13.518% | $11.874 | $11.87 | $11.85 | $11.90 |
| Purchase #7 | $152.36 | 5.667% | $160.9942 | $160.99 | $161.00 | $161.00 |
| 7 purchase totals = | $674.25 | $732.4884 | $732.49 | $732.50 | $732.60 | |