| 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 | $92.85 | 7.158% | $99.4962 | $99.50 | $99.50 | $99.50 |
| Purchase #2 | $153.49 | 5.871% | $162.5014 | $162.50 | $162.50 | $162.50 |
| Purchase #3 | $246.81 | 13.141% | $279.2433 | $279.24 | $279.25 | $279.20 |
| Purchase #4 | $24.98 | 4.706% | $26.1556 | $26.16 | $26.15 | $26.20 |
| Purchase #5 | $97.71 | 11.547% | $108.9926 | $108.99 | $109.00 | $109.00 |
| Purchase #6 | $23.78 | 8.120% | $25.7109 | $25.71 | $25.70 | $25.70 |
| Purchase #7 | $100.69 | 4.540% | $105.2613 | $105.26 | $105.25 | $105.30 |
| 7 purchase totals = | $740.31 | $807.3613 | $807.36 | $807.35 | $807.40 | |