| 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 | $71.31 | 11.504% | $79.5135 | $79.51 | $79.50 | $79.50 |
| Purchase #2 | $239.72 | 12.532% | $269.7617 | $269.76 | $269.75 | $269.80 |
| Purchase #3 | $67.39 | 5.426% | $71.0466 | $71.05 | $71.05 | $71.00 |
| Purchase #4 | $203.88 | 3.370% | $210.7508 | $210.75 | $210.75 | $210.80 |
| Purchase #5 | $202.60 | 8.296% | $219.4077 | $219.41 | $219.40 | $219.40 |
| Purchase #6 | $132.76 | 4.433% | $138.6453 | $138.65 | $138.65 | $138.60 |
| Purchase #7 | $94.37 | 10.841% | $104.6007 | $104.60 | $104.60 | $104.60 |
| 7 purchase totals = | $1,012.03 | $1,093.7263 | $1,093.73 | $1,093.70 | $1,093.70 | |