| 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 | $30.99 | 8.334% | $33.5727 | $33.57 | $33.55 | $33.60 |
| Purchase #2 | $204.82 | 8.395% | $222.0146 | $222.01 | $222.00 | $222.00 |
| Purchase #3 | $121.70 | 9.423% | $133.1678 | $133.17 | $133.15 | $133.20 |
| Purchase #4 | $9.95 | 10.310% | $10.9758 | $10.98 | $11.00 | $11.00 |
| Purchase #5 | $8.84 | 6.273% | $9.3945 | $9.39 | $9.40 | $9.40 |
| Purchase #6 | $102.67 | 13.305% | $116.3302 | $116.33 | $116.35 | $116.30 |
| Purchase #7 | $138.67 | 4.480% | $144.8824 | $144.88 | $144.90 | $144.90 |
| 7 purchase totals = | $617.64 | $670.3380 | $670.33 | $670.35 | $670.40 | |