| 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 | $14.75 | 3.827% | $15.3145 | $15.31 | $15.30 | $15.30 |
| Purchase #2 | $179.75 | 7.598% | $193.4074 | $193.41 | $193.40 | $193.40 |
| Purchase #3 | $36.46 | 9.239% | $39.8285 | $39.83 | $39.85 | $39.80 |
| Purchase #4 | $156.98 | 4.862% | $164.6124 | $164.61 | $164.60 | $164.60 |
| Purchase #5 | $26.88 | 11.193% | $29.8887 | $29.89 | $29.90 | $29.90 |
| Purchase #6 | $143.80 | 6.419% | $153.0305 | $153.03 | $153.05 | $153.00 |
| Purchase #7 | $5.66 | 5.314% | $5.9608 | $5.96 | $5.95 | $6.00 |
| 7 purchase totals = | $564.28 | $602.0428 | $602.04 | $602.05 | $602.00 | |