| 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 | $59.49 | 7.268% | $63.8137 | $63.81 | $63.80 | $63.80 |
| Purchase #2 | $21.50 | 7.341% | $23.0783 | $23.08 | $23.10 | $23.10 |
| Purchase #3 | $108.80 | 4.843% | $114.0692 | $114.07 | $114.05 | $114.10 |
| Purchase #4 | $170.74 | 13.311% | $193.4672 | $193.47 | $193.45 | $193.50 |
| Purchase #5 | $52.71 | 8.221% | $57.0433 | $57.04 | $57.05 | $57.00 |
| Purchase #6 | $218.83 | 12.845% | $246.9387 | $246.94 | $246.95 | $246.90 |
| Purchase #7 | $16.89 | 8.488% | $18.3236 | $18.32 | $18.30 | $18.30 |
| 7 purchase totals = | $648.96 | $716.7340 | $716.73 | $716.70 | $716.70 | |