| 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 | $79.38 | 4.357% | $82.8386 | $82.84 | $82.85 | $82.80 |
| Purchase #2 | $30.69 | 13.560% | $34.8516 | $34.85 | $34.85 | $34.90 |
| Purchase #3 | $222.80 | 3.507% | $230.6136 | $230.61 | $230.60 | $230.60 |
| Purchase #4 | $216.43 | 5.780% | $228.9397 | $228.94 | $228.95 | $228.90 |
| Purchase #5 | $72.78 | 9.150% | $79.4394 | $79.44 | $79.45 | $79.40 |
| Purchase #6 | $130.64 | 11.470% | $145.6244 | $145.62 | $145.60 | $145.60 |
| Purchase #7 | $125.73 | 13.457% | $142.6495 | $142.65 | $142.65 | $142.60 |
| 7 purchase totals = | $878.45 | $944.9568 | $944.95 | $944.95 | $944.80 | |