| 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 | $54.94 | 11.613% | $61.3202 | $61.32 | $61.30 | $61.30 |
| Purchase #2 | $18.97 | 7.193% | $20.3345 | $20.33 | $20.35 | $20.30 |
| Purchase #3 | $229.63 | 12.870% | $259.1834 | $259.18 | $259.20 | $259.20 |
| Purchase #4 | $227.47 | 8.700% | $247.2599 | $247.26 | $247.25 | $247.30 |
| Purchase #5 | $51.69 | 9.240% | $56.4662 | $56.47 | $56.45 | $56.50 |
| Purchase #6 | $125.46 | 7.835% | $135.2898 | $135.29 | $135.30 | $135.30 |
| Purchase #7 | $101.52 | 5.300% | $106.9006 | $106.90 | $106.90 | $106.90 |
| 7 purchase totals = | $809.68 | $886.7546 | $886.75 | $886.75 | $886.80 | |