| 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 | $44.28 | 12.486% | $49.8088 | $49.81 | $49.80 | $49.80 |
| Purchase #2 | $71.59 | 11.310% | $79.6868 | $79.69 | $79.70 | $79.70 |
| Purchase #3 | $50.34 | 4.626% | $52.6687 | $52.67 | $52.65 | $52.70 |
| Purchase #4 | $125.58 | 11.242% | $139.6977 | $139.70 | $139.70 | $139.70 |
| Purchase #5 | $19.43 | 9.475% | $21.271 | $21.27 | $21.25 | $21.30 |
| Purchase #6 | $230.87 | 12.498% | $259.7241 | $259.72 | $259.70 | $259.70 |
| Purchase #7 | $124.31 | 9.846% | $136.5496 | $136.55 | $136.55 | $136.50 |
| 7 purchase totals = | $666.40 | $739.4067 | $739.41 | $739.35 | $739.40 | |