| 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 | $106.81 | 3.344% | $110.3817 | $110.38 | $110.40 | $110.40 |
| Purchase #2 | $70.28 | 7.247% | $75.3732 | $75.37 | $75.35 | $75.40 |
| Purchase #3 | $56.70 | 8.802% | $61.6907 | $61.69 | $61.70 | $61.70 |
| Purchase #4 | $172.44 | 9.162% | $188.239 | $188.24 | $188.25 | $188.20 |
| Purchase #5 | $218.31 | 6.168% | $231.7754 | $231.78 | $231.80 | $231.80 |
| Purchase #6 | $61.77 | 7.821% | $66.601 | $66.60 | $66.60 | $66.60 |
| Purchase #7 | $8.82 | 9.304% | $9.6406 | $9.64 | $9.65 | $9.60 |
| 7 purchase totals = | $695.13 | $743.7016 | $743.70 | $743.75 | $743.70 | |