| 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 | $80.96 | 7.665% | $87.1656 | $87.17 | $87.15 | $87.20 |
| Purchase #2 | $132.33 | 7.138% | $141.7757 | $141.78 | $141.80 | $141.80 |
| Purchase #3 | $29.81 | 7.468% | $32.0362 | $32.04 | $32.05 | $32.00 |
| Purchase #4 | $55.69 | 5.802% | $58.9211 | $58.92 | $58.90 | $58.90 |
| Purchase #5 | $13.38 | 4.702% | $14.0091 | $14.01 | $14.00 | $14.00 |
| Purchase #6 | $21.58 | 5.339% | $22.7322 | $22.73 | $22.75 | $22.70 |
| Purchase #7 | $132.92 | 13.664% | $151.0822 | $151.08 | $151.10 | $151.10 |
| 7 purchase totals = | $466.67 | $507.7221 | $507.73 | $507.75 | $507.70 | |