| 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 | $95.97 | 13.335% | $108.7676 | $108.77 | $108.75 | $108.80 |
| Purchase #2 | $109.49 | 6.466% | $116.5696 | $116.57 | $116.55 | $116.60 |
| Purchase #3 | $24.97 | 7.479% | $26.8375 | $26.84 | $26.85 | $26.80 |
| Purchase #4 | $27.75 | 7.171% | $29.74 | $29.74 | $29.75 | $29.70 |
| Purchase #5 | $47.47 | 4.270% | $49.497 | $49.50 | $49.50 | $49.50 |
| Purchase #6 | $138.63 | 3.407% | $143.3531 | $143.35 | $143.35 | $143.40 |
| Purchase #7 | $113.55 | 5.540% | $119.8407 | $119.84 | $119.85 | $119.80 |
| 7 purchase totals = | $557.83 | $594.6055 | $594.61 | $594.60 | $594.60 | |