| 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 | $52.27 | 10.793% | $57.9115 | $57.91 | $57.90 | $57.90 |
| Purchase #2 | $73.86 | 3.401% | $76.372 | $76.37 | $76.35 | $76.40 |
| Purchase #3 | $36.74 | 9.706% | $40.306 | $40.31 | $40.30 | $40.30 |
| Purchase #4 | $112.31 | 8.492% | $121.8474 | $121.85 | $121.85 | $121.80 |
| Purchase #5 | $221.69 | 12.245% | $248.8359 | $248.84 | $248.85 | $248.80 |
| Purchase #6 | $70.58 | 9.686% | $77.4164 | $77.42 | $77.40 | $77.40 |
| Purchase #7 | $93.82 | 4.732% | $98.2596 | $98.26 | $98.25 | $98.30 |
| 7 purchase totals = | $661.27 | $720.9488 | $720.96 | $720.90 | $720.90 | |