| 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 | $18.47 | 4.377% | $19.2784 | $19.28 | $19.30 | $19.30 |
| Purchase #2 | $154.78 | 7.143% | $165.8359 | $165.84 | $165.85 | $165.80 |
| Purchase #3 | $15.40 | 12.842% | $17.3777 | $17.38 | $17.40 | $17.40 |
| Purchase #4 | $117.37 | 13.150% | $132.8042 | $132.80 | $132.80 | $132.80 |
| Purchase #5 | $84.44 | 4.742% | $88.4441 | $88.44 | $88.45 | $88.40 |
| Purchase #6 | $176.50 | 12.161% | $197.9642 | $197.96 | $197.95 | $198.00 |
| Purchase #7 | $47.42 | 11.432% | $52.8411 | $52.84 | $52.85 | $52.80 |
| 7 purchase totals = | $614.38 | $674.5456 | $674.54 | $674.60 | $674.50 | |