| 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 | $82.66 | 10.578% | $91.4038 | $91.40 | $91.40 | $91.40 |
| Purchase #2 | $27.65 | 6.825% | $29.5371 | $29.54 | $29.55 | $29.50 |
| Purchase #3 | $186.70 | 12.509% | $210.0543 | $210.05 | $210.05 | $210.10 |
| Purchase #4 | $13.89 | 4.576% | $14.5256 | $14.53 | $14.55 | $14.50 |
| Purchase #5 | $197.50 | 6.214% | $209.7727 | $209.77 | $209.75 | $209.80 |
| Purchase #6 | $191.77 | 7.602% | $206.3484 | $206.35 | $206.35 | $206.30 |
| Purchase #7 | $183.63 | 3.221% | $189.5447 | $189.54 | $189.55 | $189.50 |
| 7 purchase totals = | $883.80 | $951.1866 | $951.18 | $951.20 | $951.10 | |