| 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 | $68.84 | 6.171% | $73.0881 | $73.09 | $73.10 | $73.10 |
| Purchase #2 | $50.49 | 10.289% | $55.6849 | $55.68 | $55.70 | $55.70 |
| Purchase #3 | $190.27 | 11.713% | $212.5563 | $212.56 | $212.55 | $212.60 |
| Purchase #4 | $105.53 | 12.629% | $118.8574 | $118.86 | $118.85 | $118.90 |
| Purchase #5 | $88.78 | 7.693% | $95.6098 | $95.61 | $95.60 | $95.60 |
| Purchase #6 | $29.51 | 10.268% | $32.5401 | $32.54 | $32.55 | $32.50 |
| Purchase #7 | $24.49 | 9.841% | $26.9001 | $26.90 | $26.90 | $26.90 |
| 7 purchase totals = | $557.91 | $615.2367 | $615.24 | $615.25 | $615.30 | |