| 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 | $91.72 | 11.474% | $102.244 | $102.24 | $102.25 | $102.20 |
| Purchase #2 | $29.38 | 6.281% | $31.2254 | $31.23 | $31.25 | $31.20 |
| Purchase #3 | $239.52 | 7.751% | $258.0852 | $258.09 | $258.10 | $258.10 |
| Purchase #4 | $41.71 | 6.353% | $44.3598 | $44.36 | $44.35 | $44.40 |
| Purchase #5 | $62.97 | 12.778% | $71.0163 | $71.02 | $71.00 | $71.00 |
| Purchase #6 | $193.89 | 7.262% | $207.9703 | $207.97 | $207.95 | $208.00 |
| Purchase #7 | $70.58 | 11.111% | $78.4221 | $78.42 | $78.40 | $78.40 |
| 7 purchase totals = | $729.77 | $793.3231 | $793.33 | $793.30 | $793.30 | |