| 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 | $35.41 | 4.778% | $37.1019 | $37.10 | $37.10 | $37.10 |
| Purchase #2 | $215.71 | 7.855% | $232.654 | $232.65 | $232.65 | $232.70 |
| Purchase #3 | $13.38 | 5.318% | $14.0915 | $14.09 | $14.10 | $14.10 |
| Purchase #4 | $52.96 | 3.746% | $54.9439 | $54.94 | $54.95 | $54.90 |
| Purchase #5 | $168.74 | 5.849% | $178.6096 | $178.61 | $178.60 | $178.60 |
| Purchase #6 | $180.62 | 10.255% | $199.1426 | $199.14 | $199.15 | $199.10 |
| Purchase #7 | $76.91 | 3.723% | $79.7734 | $79.77 | $79.75 | $79.80 |
| 7 purchase totals = | $743.73 | $796.3169 | $796.30 | $796.30 | $796.30 | |