| 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 | $190.36 | 5.269% | $200.3901 | $200.39 | $200.40 | $200.40 |
| Purchase #2 | $82.36 | 11.422% | $91.7672 | $91.77 | $91.75 | $91.80 |
| Purchase #3 | $235.64 | 7.549% | $253.4285 | $253.43 | $253.45 | $253.40 |
| Purchase #4 | $59.99 | 11.394% | $66.8253 | $66.83 | $66.85 | $66.80 |
| Purchase #5 | $81.39 | 7.444% | $87.4487 | $87.45 | $87.45 | $87.40 |
| Purchase #6 | $44.39 | 10.734% | $49.1548 | $49.15 | $49.15 | $49.20 |
| Purchase #7 | $164.74 | 10.349% | $181.7889 | $181.79 | $181.80 | $181.80 |
| 7 purchase totals = | $858.87 | $930.8035 | $930.81 | $930.85 | $930.80 | |