| 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 | $39.71 | 13.473% | $45.0601 | $45.06 | $45.05 | $45.10 |
| Purchase #2 | $59.63 | 3.227% | $61.5543 | $61.55 | $61.55 | $61.60 |
| Purchase #3 | $28.39 | 12.663% | $31.985 | $31.99 | $32.00 | $32.00 |
| Purchase #4 | $11.27 | 9.632% | $12.3555 | $12.36 | $12.35 | $12.40 |
| Purchase #5 | $125.34 | 6.578% | $133.5849 | $133.58 | $133.60 | $133.60 |
| Purchase #6 | $199.43 | 9.399% | $218.1744 | $218.17 | $218.15 | $218.20 |
| Purchase #7 | $211.63 | 10.475% | $233.7982 | $233.80 | $233.80 | $233.80 |
| 7 purchase totals = | $675.40 | $736.5124 | $736.51 | $736.50 | $736.70 | |