| 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 | $98.52 | 10.402% | $108.7681 | $108.77 | $108.75 | $108.80 |
| Purchase #2 | $53.35 | 3.754% | $55.3528 | $55.35 | $55.35 | $55.40 |
| Purchase #3 | $28.97 | 9.720% | $31.7859 | $31.79 | $31.80 | $31.80 |
| Purchase #4 | $14.37 | 8.646% | $15.6124 | $15.61 | $15.60 | $15.60 |
| Purchase #5 | $181.77 | 13.259% | $205.8709 | $205.87 | $205.85 | $205.90 |
| Purchase #6 | $114.76 | 9.246% | $125.3707 | $125.37 | $125.35 | $125.40 |
| Purchase #7 | $167.77 | 5.339% | $176.7272 | $176.73 | $176.75 | $176.70 |
| 7 purchase totals = | $659.51 | $719.4880 | $719.49 | $719.45 | $719.60 | |