| 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 | $26.30 | 11.822% | $29.4092 | $29.41 | $29.40 | $29.40 |
| Purchase #2 | $60.35 | 6.345% | $64.1792 | $64.18 | $64.20 | $64.20 |
| Purchase #3 | $160.43 | 4.223% | $167.205 | $167.21 | $167.20 | $167.20 |
| Purchase #4 | $13.42 | 9.360% | $14.6761 | $14.68 | $14.70 | $14.70 |
| Purchase #5 | $217.80 | 10.531% | $240.7365 | $240.74 | $240.75 | $240.70 |
| Purchase #6 | $73.42 | 12.675% | $82.726 | $82.73 | $82.75 | $82.70 |
| Purchase #7 | $127.69 | 13.808% | $145.3214 | $145.32 | $145.30 | $145.30 |
| 7 purchase totals = | $679.41 | $744.2534 | $744.27 | $744.30 | $744.20 | |