| 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 | $54.86 | 10.795% | $60.7821 | $60.78 | $60.80 | $60.80 |
| Purchase #2 | $104.87 | 7.823% | $113.074 | $113.07 | $113.05 | $113.10 |
| Purchase #3 | $203.79 | 8.711% | $221.5421 | $221.54 | $221.55 | $221.50 |
| Purchase #4 | $23.31 | 5.368% | $24.5613 | $24.56 | $24.55 | $24.60 |
| Purchase #5 | $33.65 | 7.649% | $36.2239 | $36.22 | $36.20 | $36.20 |
| Purchase #6 | $12.59 | 11.206% | $14.0008 | $14.00 | $14.00 | $14.00 |
| Purchase #7 | $162.99 | 7.713% | $175.5614 | $175.56 | $175.55 | $175.60 |
| 7 purchase totals = | $596.06 | $645.7456 | $645.73 | $645.70 | $645.80 | |