| 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 | $75.79 | 11.275% | $84.3353 | $84.34 | $84.35 | $84.30 |
| Purchase #2 | $72.38 | 9.173% | $79.0194 | $79.02 | $79.00 | $79.00 |
| Purchase #3 | $156.76 | 10.833% | $173.7418 | $173.74 | $173.75 | $173.70 |
| Purchase #4 | $69.73 | 3.709% | $72.3163 | $72.32 | $72.30 | $72.30 |
| Purchase #5 | $130.40 | 13.760% | $148.343 | $148.34 | $148.35 | $148.30 |
| Purchase #6 | $220.60 | 4.657% | $230.8733 | $230.87 | $230.85 | $230.90 |
| Purchase #7 | $50.42 | 7.543% | $54.2232 | $54.22 | $54.20 | $54.20 |
| 7 purchase totals = | $776.08 | $842.8523 | $842.85 | $842.80 | $842.70 | |