| 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 | $17.51 | 4.652% | $18.3246 | $18.32 | $18.30 | $18.30 |
| Purchase #2 | $89.50 | 9.123% | $97.6651 | $97.67 | $97.65 | $97.70 |
| Purchase #3 | $71.32 | 13.182% | $80.7214 | $80.72 | $80.70 | $80.70 |
| Purchase #4 | $29.67 | 7.610% | $31.9279 | $31.93 | $31.95 | $31.90 |
| Purchase #5 | $81.62 | 7.643% | $87.8582 | $87.86 | $87.85 | $87.90 |
| Purchase #6 | $54.67 | 6.480% | $58.2126 | $58.21 | $58.20 | $58.20 |
| Purchase #7 | $153.64 | 8.794% | $167.1511 | $167.15 | $167.15 | $167.20 |
| 7 purchase totals = | $497.93 | $541.8609 | $541.86 | $541.80 | $541.90 | |