| 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 | $87.31 | 9.356% | $95.4787 | $95.48 | $95.50 | $95.50 |
| Purchase #2 | $14.48 | 13.151% | $16.3843 | $16.38 | $16.40 | $16.40 |
| Purchase #3 | $63.94 | 10.239% | $70.4868 | $70.49 | $70.50 | $70.50 |
| Purchase #4 | $102.99 | 12.261% | $115.6176 | $115.62 | $115.60 | $115.60 |
| Purchase #5 | $11.61 | 8.834% | $12.6356 | $12.64 | $12.65 | $12.60 |
| Purchase #6 | $102.27 | 10.327% | $112.8314 | $112.83 | $112.85 | $112.80 |
| Purchase #7 | $78.31 | 13.310% | $88.7331 | $88.73 | $88.75 | $88.70 |
| 7 purchase totals = | $460.91 | $512.1675 | $512.17 | $512.25 | $512.10 | |