| 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 | $24.90 | 11.152% | $27.6768 | $27.68 | $27.70 | $27.70 |
| Purchase #2 | $123.93 | 5.596% | $130.8651 | $130.87 | $130.85 | $130.90 |
| Purchase #3 | $112.90 | 4.173% | $117.6113 | $117.61 | $117.60 | $117.60 |
| Purchase #4 | $24.41 | 7.590% | $26.2627 | $26.26 | $26.25 | $26.30 |
| Purchase #5 | $137.78 | 13.223% | $155.9986 | $156.00 | $156.00 | $156.00 |
| Purchase #6 | $177.31 | 5.780% | $187.5585 | $187.56 | $187.55 | $187.60 |
| Purchase #7 | $126.79 | 10.238% | $139.7708 | $139.77 | $139.75 | $139.80 |
| 7 purchase totals = | $728.02 | $785.7438 | $785.75 | $785.70 | $785.90 | |