| 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 | $98.72 | 7.625% | $106.2474 | $106.25 | $106.25 | $106.20 |
| Purchase #2 | $79.51 | 11.415% | $88.5861 | $88.59 | $88.60 | $88.60 |
| Purchase #3 | $70.53 | 4.265% | $73.5381 | $73.54 | $73.55 | $73.50 |
| Purchase #4 | $207.50 | 4.697% | $217.2463 | $217.25 | $217.25 | $217.20 |
| Purchase #5 | $215.92 | 11.698% | $241.1783 | $241.18 | $241.20 | $241.20 |
| Purchase #6 | $132.33 | 6.471% | $140.8931 | $140.89 | $140.90 | $140.90 |
| Purchase #7 | $12.69 | 7.691% | $13.666 | $13.67 | $13.65 | $13.70 |
| 7 purchase totals = | $817.20 | $881.3553 | $881.37 | $881.40 | $881.30 | |