| 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 | $115.74 | 5.334% | $121.9136 | $121.91 | $121.90 | $121.90 |
| Purchase #2 | $32.88 | 3.262% | $33.9525 | $33.95 | $33.95 | $34.00 |
| Purchase #3 | $249.42 | 8.356% | $270.2615 | $270.26 | $270.25 | $270.30 |
| Purchase #4 | $8.49 | 7.759% | $9.1487 | $9.15 | $9.15 | $9.10 |
| Purchase #5 | $116.33 | 8.815% | $126.5845 | $126.58 | $126.60 | $126.60 |
| Purchase #6 | $10.63 | 11.422% | $11.8442 | $11.84 | $11.85 | $11.80 |
| Purchase #7 | $31.82 | 5.776% | $33.6579 | $33.66 | $33.65 | $33.70 |
| 7 purchase totals = | $565.31 | $607.3629 | $607.35 | $607.35 | $607.40 | |