| 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 | $47.54 | 9.304% | $51.9631 | $51.96 | $51.95 | $52.00 |
| Purchase #2 | $195.96 | 10.105% | $215.7618 | $215.76 | $215.75 | $215.80 |
| Purchase #3 | $139.62 | 7.347% | $149.8779 | $149.88 | $149.90 | $149.90 |
| Purchase #4 | $45.47 | 11.830% | $50.8491 | $50.85 | $50.85 | $50.80 |
| Purchase #5 | $214.40 | 9.112% | $233.9361 | $233.94 | $233.95 | $233.90 |
| Purchase #6 | $174.33 | 13.211% | $197.3607 | $197.36 | $197.35 | $197.40 |
| Purchase #7 | $185.86 | 12.300% | $208.7208 | $208.72 | $208.70 | $208.70 |
| 7 purchase totals = | $1,003.18 | $1,108.4695 | $1,108.47 | $1,108.45 | $1,108.50 | |