| 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 | $43.44 | 9.468% | $47.5529 | $47.55 | $47.55 | $47.60 |
| Purchase #2 | $33.71 | 12.173% | $37.8135 | $37.81 | $37.80 | $37.80 |
| Purchase #3 | $112.91 | 13.496% | $128.1483 | $128.15 | $128.15 | $128.10 |
| Purchase #4 | $110.98 | 11.677% | $123.9391 | $123.94 | $123.95 | $123.90 |
| Purchase #5 | $26.93 | 7.854% | $29.0451 | $29.05 | $29.05 | $29.00 |
| Purchase #6 | $27.95 | 8.551% | $30.34 | $30.34 | $30.35 | $30.30 |
| Purchase #7 | $184.79 | 3.235% | $190.768 | $190.77 | $190.75 | $190.80 |
| 7 purchase totals = | $540.71 | $587.6069 | $587.61 | $587.60 | $587.50 | |