| 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 | $58.60 | 3.743% | $60.7934 | $60.79 | $60.80 | $60.80 |
| Purchase #2 | $121.69 | 7.766% | $131.1404 | $131.14 | $131.15 | $131.10 |
| Purchase #3 | $175.86 | 5.311% | $185.1999 | $185.20 | $185.20 | $185.20 |
| Purchase #4 | $87.31 | 4.144% | $90.9281 | $90.93 | $90.95 | $90.90 |
| Purchase #5 | $209.25 | 5.799% | $221.3844 | $221.38 | $221.40 | $221.40 |
| Purchase #6 | $25.36 | 5.281% | $26.6993 | $26.70 | $26.70 | $26.70 |
| Purchase #7 | $14.82 | 13.623% | $16.8389 | $16.84 | $16.85 | $16.80 |
| 7 purchase totals = | $692.89 | $732.9844 | $732.98 | $733.05 | $732.90 | |