| 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 | $84.64 | 9.767% | $92.9068 | $92.91 | $92.90 | $92.90 |
| Purchase #2 | $22.67 | 3.282% | $23.414 | $23.41 | $23.40 | $23.40 |
| Purchase #3 | $99.52 | 9.706% | $109.1794 | $109.18 | $109.20 | $109.20 |
| Purchase #4 | $227.71 | 6.870% | $243.3537 | $243.35 | $243.35 | $243.40 |
| Purchase #5 | $126.83 | 6.637% | $135.2477 | $135.25 | $135.25 | $135.20 |
| Purchase #6 | $39.28 | 8.355% | $42.5618 | $42.56 | $42.55 | $42.60 |
| Purchase #7 | $179.93 | 3.287% | $185.8443 | $185.84 | $185.85 | $185.80 |
| 7 purchase totals = | $780.58 | $832.5077 | $832.50 | $832.50 | $832.50 | |