| 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 | $76.61 | 8.441% | $83.0767 | $83.08 | $83.10 | $83.10 |
| Purchase #2 | $38.62 | 3.569% | $39.9983 | $40.00 | $40.00 | $40.00 |
| Purchase #3 | $12.78 | 11.384% | $14.2349 | $14.23 | $14.25 | $14.20 |
| Purchase #4 | $79.38 | 4.436% | $82.9013 | $82.90 | $82.90 | $82.90 |
| Purchase #5 | $173.51 | 9.181% | $189.44 | $189.44 | $189.45 | $189.40 |
| Purchase #6 | $246.36 | 6.816% | $263.1519 | $263.15 | $263.15 | $263.20 |
| Purchase #7 | $229.71 | 11.837% | $256.9008 | $256.90 | $256.90 | $256.90 |
| 7 purchase totals = | $856.97 | $929.7039 | $929.70 | $929.75 | $929.70 | |