| 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 | $83.79 | 11.560% | $93.4761 | $93.48 | $93.50 | $93.50 |
| Purchase #2 | $217.77 | 4.429% | $227.415 | $227.42 | $227.40 | $227.40 |
| Purchase #3 | $124.45 | 8.162% | $134.6076 | $134.61 | $134.60 | $134.60 |
| Purchase #4 | $58.95 | 4.794% | $61.7761 | $61.78 | $61.80 | $61.80 |
| Purchase #5 | $152.99 | 7.376% | $164.2745 | $164.27 | $164.25 | $164.30 |
| Purchase #6 | $125.37 | 9.160% | $136.8539 | $136.85 | $136.85 | $136.90 |
| Purchase #7 | $145.60 | 11.538% | $162.3993 | $162.40 | $162.40 | $162.40 |
| 7 purchase totals = | $908.92 | $980.8025 | $980.81 | $980.80 | $980.90 | |