| 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 | $52.64 | 9.484% | $57.6324 | $57.63 | $57.65 | $57.60 |
| Purchase #2 | $157.74 | 3.624% | $163.4565 | $163.46 | $163.45 | $163.50 |
| Purchase #3 | $155.90 | 7.593% | $167.7375 | $167.74 | $167.75 | $167.70 |
| Purchase #4 | $81.69 | 13.251% | $92.5147 | $92.51 | $92.50 | $92.50 |
| Purchase #5 | $226.77 | 13.718% | $257.8783 | $257.88 | $257.90 | $257.90 |
| Purchase #6 | $115.37 | 10.652% | $127.6592 | $127.66 | $127.65 | $127.70 |
| Purchase #7 | $12.90 | 6.872% | $13.7865 | $13.79 | $13.80 | $13.80 |
| 7 purchase totals = | $803.01 | $880.6651 | $880.67 | $880.70 | $880.70 | |