| 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 | $66.49 | 7.765% | $71.6529 | $71.65 | $71.65 | $71.70 |
| Purchase #2 | $46.62 | 7.755% | $50.2354 | $50.24 | $50.25 | $50.20 |
| Purchase #3 | $184.47 | 7.643% | $198.569 | $198.57 | $198.55 | $198.60 |
| Purchase #4 | $172.41 | 7.207% | $184.8356 | $184.84 | $184.85 | $184.80 |
| Purchase #5 | $161.42 | 8.293% | $174.8066 | $174.81 | $174.80 | $174.80 |
| Purchase #6 | $19.83 | 3.862% | $20.5958 | $20.60 | $20.60 | $20.60 |
| Purchase #7 | $25.43 | 10.734% | $28.1597 | $28.16 | $28.15 | $28.20 |
| 7 purchase totals = | $676.67 | $728.8550 | $728.87 | $728.85 | $728.90 | |