| 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 | $27.27 | 3.434% | $28.2065 | $28.21 | $28.20 | $28.20 |
| Purchase #2 | $62.59 | 3.367% | $64.6974 | $64.70 | $64.70 | $64.70 |
| Purchase #3 | $137.79 | 7.693% | $148.3902 | $148.39 | $148.40 | $148.40 |
| Purchase #4 | $224.89 | 11.629% | $251.0425 | $251.04 | $251.05 | $251.00 |
| Purchase #5 | $202.94 | 8.857% | $220.9144 | $220.91 | $220.90 | $220.90 |
| Purchase #6 | $171.57 | 6.563% | $182.8301 | $182.83 | $182.85 | $182.80 |
| Purchase #7 | $143.69 | 6.604% | $153.1793 | $153.18 | $153.20 | $153.20 |
| 7 purchase totals = | $970.74 | $1,049.2604 | $1,049.26 | $1,049.30 | $1,049.20 | |