| 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 | $70.78 | 7.680% | $76.2159 | $76.22 | $76.20 | $76.20 |
| Purchase #2 | $210.61 | 3.670% | $218.3394 | $218.34 | $218.35 | $218.30 |
| Purchase #3 | $30.61 | 3.543% | $31.6945 | $31.69 | $31.70 | $31.70 |
| Purchase #4 | $88.99 | 4.581% | $93.0666 | $93.07 | $93.05 | $93.10 |
| Purchase #5 | $29.98 | 11.254% | $33.3539 | $33.35 | $33.35 | $33.40 |
| Purchase #6 | $170.29 | 11.270% | $189.4817 | $189.48 | $189.50 | $189.50 |
| Purchase #7 | $128.26 | 10.857% | $142.1852 | $142.19 | $142.20 | $142.20 |
| 7 purchase totals = | $729.52 | $784.3372 | $784.34 | $784.35 | $784.40 | |