| 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 | $44.33 | 5.196% | $46.6334 | $46.63 | $46.65 | $46.60 |
| Purchase #2 | $182.93 | 7.422% | $196.5071 | $196.51 | $196.50 | $196.50 |
| Purchase #3 | $114.82 | 6.256% | $122.0031 | $122.00 | $122.00 | $122.00 |
| Purchase #4 | $6.69 | 8.470% | $7.2566 | $7.26 | $7.25 | $7.30 |
| Purchase #5 | $200.95 | 8.714% | $218.4608 | $218.46 | $218.45 | $218.50 |
| Purchase #6 | $41.63 | 8.833% | $45.3072 | $45.31 | $45.30 | $45.30 |
| Purchase #7 | $48.96 | 3.274% | $50.563 | $50.56 | $50.55 | $50.60 |
| 7 purchase totals = | $640.31 | $686.7312 | $686.73 | $686.70 | $686.80 | |