| 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 | $24.25 | 9.528% | $26.5605 | $26.56 | $26.55 | $26.60 |
| Purchase #2 | $138.86 | 9.274% | $151.7379 | $151.74 | $151.75 | $151.70 |
| Purchase #3 | $64.48 | 4.174% | $67.1714 | $67.17 | $67.15 | $67.20 |
| Purchase #4 | $191.34 | 13.496% | $217.1632 | $217.16 | $217.15 | $217.20 |
| Purchase #5 | $55.40 | 3.272% | $57.2127 | $57.21 | $57.20 | $57.20 |
| Purchase #6 | $5.99 | 9.221% | $6.5423 | $6.54 | $6.55 | $6.50 |
| Purchase #7 | $9.55 | 8.159% | $10.3292 | $10.33 | $10.35 | $10.30 |
| 7 purchase totals = | $489.87 | $536.7172 | $536.71 | $536.70 | $536.70 | |