| 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 | $77.66 | 8.446% | $84.2192 | $84.22 | $84.20 | $84.20 |
| Purchase #2 | $30.38 | 8.268% | $32.8918 | $32.89 | $32.90 | $32.90 |
| Purchase #3 | $121.93 | 3.116% | $125.7293 | $125.73 | $125.75 | $125.70 |
| Purchase #4 | $50.86 | 5.296% | $53.5535 | $53.55 | $53.55 | $53.60 |
| Purchase #5 | $48.84 | 9.208% | $53.3372 | $53.34 | $53.35 | $53.30 |
| Purchase #6 | $126.52 | 6.506% | $134.7514 | $134.75 | $134.75 | $134.80 |
| Purchase #7 | $232.79 | 6.774% | $248.5592 | $248.56 | $248.55 | $248.60 |
| 7 purchase totals = | $688.98 | $733.0416 | $733.04 | $733.05 | $733.10 | |