| 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 | $95.83 | 9.254% | $104.6981 | $104.70 | $104.70 | $104.70 |
| Purchase #2 | $68.64 | 7.774% | $73.9761 | $73.98 | $74.00 | $74.00 |
| Purchase #3 | $220.91 | 13.831% | $251.4641 | $251.46 | $251.45 | $251.50 |
| Purchase #4 | $73.41 | 9.718% | $80.544 | $80.54 | $80.55 | $80.50 |
| Purchase #5 | $82.57 | 7.113% | $88.4432 | $88.44 | $88.45 | $88.40 |
| Purchase #6 | $83.85 | 10.443% | $92.6065 | $92.61 | $92.60 | $92.60 |
| Purchase #7 | $93.88 | 9.800% | $103.0802 | $103.08 | $103.10 | $103.10 |
| 7 purchase totals = | $719.09 | $794.8122 | $794.81 | $794.85 | $794.80 | |