| 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 | $185.29 | 5.410% | $195.3142 | $195.31 | $195.30 | $195.30 |
| Purchase #2 | $51.45 | 6.442% | $54.7644 | $54.76 | $54.75 | $54.80 |
| Purchase #3 | $14.50 | 10.488% | $16.0208 | $16.02 | $16.00 | $16.00 |
| Purchase #4 | $52.98 | 12.788% | $59.7551 | $59.76 | $59.75 | $59.80 |
| Purchase #5 | $65.87 | 5.297% | $69.3591 | $69.36 | $69.35 | $69.40 |
| Purchase #6 | $135.27 | 10.772% | $149.8413 | $149.84 | $149.85 | $149.80 |
| Purchase #7 | $61.71 | 5.756% | $65.262 | $65.26 | $65.25 | $65.30 |
| 7 purchase totals = | $567.07 | $610.3169 | $610.31 | $610.25 | $610.40 | |