| 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 | $104.72 | 11.779% | $117.055 | $117.06 | $117.05 | $117.10 |
| Purchase #2 | $16.94 | 11.697% | $18.9215 | $18.92 | $18.90 | $18.90 |
| Purchase #3 | $28.83 | 9.714% | $31.6305 | $31.63 | $31.65 | $31.60 |
| Purchase #4 | $207.63 | 11.861% | $232.257 | $232.26 | $232.25 | $232.30 |
| Purchase #5 | $86.57 | 4.536% | $90.4968 | $90.50 | $90.50 | $90.50 |
| Purchase #6 | $64.67 | 7.776% | $69.6987 | $69.70 | $69.70 | $69.70 |
| Purchase #7 | $197.84 | 7.598% | $212.8719 | $212.87 | $212.85 | $212.90 |
| 7 purchase totals = | $707.20 | $772.9314 | $772.94 | $772.90 | $773.00 | |