| 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 | $207.69 | 4.700% | $217.4514 | $217.45 | $217.45 | $217.50 |
| Purchase #2 | $35.28 | 9.307% | $38.5635 | $38.56 | $38.55 | $38.60 |
| Purchase #3 | $50.62 | 7.276% | $54.3031 | $54.30 | $54.30 | $54.30 |
| Purchase #4 | $117.83 | 12.872% | $132.9971 | $133.00 | $133.00 | $133.00 |
| Purchase #5 | $108.50 | 11.685% | $121.1782 | $121.18 | $121.20 | $121.20 |
| Purchase #6 | $114.64 | 8.438% | $124.3133 | $124.31 | $124.30 | $124.30 |
| Purchase #7 | $77.86 | 4.725% | $81.5389 | $81.54 | $81.55 | $81.50 |
| 7 purchase totals = | $712.42 | $770.3455 | $770.34 | $770.35 | $770.40 | |