| 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 | $68.60 | 4.550% | $71.7213 | $71.72 | $71.70 | $71.70 |
| Purchase #2 | $63.56 | 7.345% | $68.2285 | $68.23 | $68.25 | $68.20 |
| Purchase #3 | $17.35 | 4.623% | $18.1521 | $18.15 | $18.15 | $18.20 |
| Purchase #4 | $35.40 | 5.364% | $37.2989 | $37.30 | $37.30 | $37.30 |
| Purchase #5 | $233.87 | 3.556% | $242.1864 | $242.19 | $242.20 | $242.20 |
| Purchase #6 | $91.81 | 7.164% | $98.3873 | $98.39 | $98.40 | $98.40 |
| Purchase #7 | $133.36 | 4.440% | $139.2812 | $139.28 | $139.30 | $139.30 |
| 7 purchase totals = | $643.95 | $675.2557 | $675.26 | $675.30 | $675.30 | |