| 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 | $74.59 | 11.400% | $83.0933 | $83.09 | $83.10 | $83.10 |
| Purchase #2 | $175.46 | 5.165% | $184.5225 | $184.52 | $184.50 | $184.50 |
| Purchase #3 | $32.96 | 13.341% | $37.3572 | $37.36 | $37.35 | $37.40 |
| Purchase #4 | $20.97 | 11.293% | $23.3381 | $23.34 | $23.35 | $23.30 |
| Purchase #5 | $51.86 | 8.340% | $56.1851 | $56.19 | $56.20 | $56.20 |
| Purchase #6 | $229.42 | 4.766% | $240.3542 | $240.35 | $240.35 | $240.40 |
| Purchase #7 | $48.74 | 12.250% | $54.7107 | $54.71 | $54.70 | $54.70 |
| 7 purchase totals = | $634.00 | $679.5611 | $679.56 | $679.55 | $679.60 | |