| 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 | $65.63 | 13.791% | $74.681 | $74.68 | $74.70 | $74.70 |
| Purchase #2 | $128.77 | 13.737% | $146.4591 | $146.46 | $146.45 | $146.50 |
| Purchase #3 | $116.89 | 9.511% | $128.0074 | $128.01 | $128.00 | $128.00 |
| Purchase #4 | $191.80 | 3.789% | $199.0673 | $199.07 | $199.05 | $199.10 |
| Purchase #5 | $14.80 | 5.393% | $15.5982 | $15.60 | $15.60 | $15.60 |
| Purchase #6 | $206.87 | 7.863% | $223.1362 | $223.14 | $223.15 | $223.10 |
| Purchase #7 | $46.90 | 6.620% | $50.0048 | $50.00 | $50.00 | $50.00 |
| 7 purchase totals = | $771.66 | $836.9540 | $836.96 | $836.95 | $837.00 | |