| 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 | $7.55 | 6.757% | $8.0602 | $8.06 | $8.05 | $8.10 |
| Purchase #2 | $68.33 | 13.262% | $77.3919 | $77.39 | $77.40 | $77.40 |
| Purchase #3 | $32.83 | 13.282% | $37.1905 | $37.19 | $37.20 | $37.20 |
| Purchase #4 | $221.30 | 13.814% | $251.8704 | $251.87 | $251.85 | $251.90 |
| Purchase #5 | $151.54 | 7.766% | $163.3086 | $163.31 | $163.30 | $163.30 |
| Purchase #6 | $211.60 | 9.603% | $231.9199 | $231.92 | $231.90 | $231.90 |
| Purchase #7 | $23.61 | 13.662% | $26.8356 | $26.84 | $26.85 | $26.80 |
| 7 purchase totals = | $716.76 | $796.5771 | $796.58 | $796.55 | $796.60 | |