| 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 | $8.84 | 4.552% | $9.2424 | $9.24 | $9.25 | $9.20 |
| Purchase #2 | $88.91 | 4.610% | $93.0088 | $93.01 | $93.00 | $93.00 |
| Purchase #3 | $6.27 | 13.133% | $7.0934 | $7.09 | $7.10 | $7.10 |
| Purchase #4 | $249.54 | 12.301% | $280.2359 | $280.24 | $280.25 | $280.20 |
| Purchase #5 | $202.28 | 9.680% | $221.8607 | $221.86 | $221.85 | $221.90 |
| Purchase #6 | $111.40 | 13.734% | $126.6997 | $126.70 | $126.70 | $126.70 |
| Purchase #7 | $70.60 | 3.283% | $72.9178 | $72.92 | $72.90 | $72.90 |
| 7 purchase totals = | $737.84 | $811.0587 | $811.06 | $811.05 | $811.00 | |