| 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 | $5.87 | 4.428% | $6.1299 | $6.13 | $6.15 | $6.10 |
| Purchase #2 | $116.61 | 11.447% | $129.9583 | $129.96 | $129.95 | $130.00 |
| Purchase #3 | $64.90 | 13.638% | $73.7511 | $73.75 | $73.75 | $73.80 |
| Purchase #4 | $85.58 | 10.698% | $94.7353 | $94.74 | $94.75 | $94.70 |
| Purchase #5 | $125.66 | 6.150% | $133.3881 | $133.39 | $133.40 | $133.40 |
| Purchase #6 | $94.70 | 8.639% | $102.8811 | $102.88 | $102.90 | $102.90 |
| Purchase #7 | $7.93 | 8.144% | $8.5758 | $8.58 | $8.60 | $8.60 |
| 7 purchase totals = | $501.25 | $549.4196 | $549.43 | $549.50 | $549.50 | |