| 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 | $45.97 | 5.112% | $48.32 | $48.32 | $48.30 | $48.30 |
| Purchase #2 | $55.99 | 4.697% | $58.6199 | $58.62 | $58.60 | $58.60 |
| Purchase #3 | $85.87 | 4.319% | $89.5787 | $89.58 | $89.60 | $89.60 |
| Purchase #4 | $50.48 | 3.788% | $52.3922 | $52.39 | $52.40 | $52.40 |
| Purchase #5 | $22.26 | 9.623% | $24.4021 | $24.40 | $24.40 | $24.40 |
| Purchase #6 | $66.72 | 13.501% | $75.7279 | $75.73 | $75.75 | $75.70 |
| Purchase #7 | $132.72 | 4.652% | $138.8941 | $138.89 | $138.90 | $138.90 |
| 7 purchase totals = | $460.01 | $487.9349 | $487.93 | $487.95 | $487.90 | |