| 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 | $110.70 | 10.602% | $122.4364 | $122.44 | $122.45 | $122.40 |
| Purchase #2 | $47.96 | 7.473% | $51.5441 | $51.54 | $51.55 | $51.50 |
| Purchase #3 | $81.42 | 7.746% | $87.7268 | $87.73 | $87.75 | $87.70 |
| Purchase #4 | $237.41 | 10.837% | $263.1381 | $263.14 | $263.15 | $263.10 |
| Purchase #5 | $16.57 | 3.847% | $17.2074 | $17.21 | $17.20 | $17.20 |
| Purchase #6 | $70.92 | 10.379% | $78.2808 | $78.28 | $78.30 | $78.30 |
| Purchase #7 | $107.42 | 6.330% | $114.2197 | $114.22 | $114.20 | $114.20 |
| 7 purchase totals = | $672.40 | $734.5533 | $734.56 | $734.60 | $734.40 | |