| 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 | $50.25 | 13.124% | $56.8448 | $56.84 | $56.85 | $56.80 |
| Purchase #2 | $135.92 | 10.447% | $150.1196 | $150.12 | $150.10 | $150.10 |
| Purchase #3 | $102.46 | 5.212% | $107.8002 | $107.80 | $107.80 | $107.80 |
| Purchase #4 | $162.95 | 10.507% | $180.0712 | $180.07 | $180.05 | $180.10 |
| Purchase #5 | $179.50 | 13.328% | $203.4238 | $203.42 | $203.40 | $203.40 |
| Purchase #6 | $47.46 | 11.439% | $52.8889 | $52.89 | $52.90 | $52.90 |
| Purchase #7 | $124.74 | 5.148% | $131.1616 | $131.16 | $131.15 | $131.20 |
| 7 purchase totals = | $803.28 | $882.3101 | $882.30 | $882.25 | $882.30 | |