| 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 | $6.43 | 8.147% | $6.9539 | $6.95 | $6.95 | $7.00 |
| Purchase #2 | $175.56 | 6.312% | $186.6413 | $186.64 | $186.65 | $186.60 |
| Purchase #3 | $244.45 | 3.439% | $252.8566 | $252.86 | $252.85 | $252.90 |
| Purchase #4 | $14.47 | 13.110% | $16.367 | $16.37 | $16.35 | $16.40 |
| Purchase #5 | $222.34 | 6.660% | $237.1478 | $237.15 | $237.15 | $237.10 |
| Purchase #6 | $57.85 | 8.353% | $62.6822 | $62.68 | $62.70 | $62.70 |
| Purchase #7 | $125.97 | 8.577% | $136.7744 | $136.77 | $136.75 | $136.80 |
| 7 purchase totals = | $847.07 | $899.4232 | $899.42 | $899.40 | $899.50 | |