| 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 | $44.99 | 9.479% | $49.2546 | $49.25 | $49.25 | $49.30 |
| Purchase #2 | $151.77 | 7.645% | $163.3728 | $163.37 | $163.35 | $163.40 |
| Purchase #3 | $37.77 | 5.672% | $39.9123 | $39.91 | $39.90 | $39.90 |
| Purchase #4 | $197.82 | 11.636% | $220.8383 | $220.84 | $220.85 | $220.80 |
| Purchase #5 | $217.50 | 6.237% | $231.0655 | $231.07 | $231.05 | $231.10 |
| Purchase #6 | $157.25 | 7.683% | $169.3315 | $169.33 | $169.35 | $169.30 |
| Purchase #7 | $133.59 | 6.550% | $142.3401 | $142.34 | $142.35 | $142.30 |
| 7 purchase totals = | $940.69 | $1,016.1151 | $1,016.11 | $1,016.10 | $1,016.10 | |