| 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 | $40.75 | 9.507% | $44.6241 | $44.62 | $44.60 | $44.60 |
| Purchase #2 | $134.60 | 5.743% | $142.3301 | $142.33 | $142.35 | $142.30 |
| Purchase #3 | $186.43 | 7.789% | $200.951 | $200.95 | $200.95 | $201.00 |
| Purchase #4 | $64.81 | 3.538% | $67.103 | $67.10 | $67.10 | $67.10 |
| Purchase #5 | $62.75 | 11.781% | $70.1426 | $70.14 | $70.15 | $70.10 |
| Purchase #6 | $33.71 | 13.768% | $38.3512 | $38.35 | $38.35 | $38.40 |
| Purchase #7 | $133.81 | 9.737% | $146.8391 | $146.84 | $146.85 | $146.80 |
| 7 purchase totals = | $656.86 | $710.3411 | $710.33 | $710.35 | $710.30 | |