| 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 | $52.55 | 4.257% | $54.7871 | $54.79 | $54.80 | $54.80 |
| Purchase #2 | $100.95 | 10.161% | $111.2075 | $111.21 | $111.20 | $111.20 |
| Purchase #3 | $197.60 | 9.204% | $215.7871 | $215.79 | $215.80 | $215.80 |
| Purchase #4 | $7.56 | 13.528% | $8.5827 | $8.58 | $8.60 | $8.60 |
| Purchase #5 | $89.71 | 12.756% | $101.1534 | $101.15 | $101.15 | $101.20 |
| Purchase #6 | $6.73 | 8.123% | $7.2767 | $7.28 | $7.30 | $7.30 |
| Purchase #7 | $195.37 | 9.486% | $213.9028 | $213.90 | $213.90 | $213.90 |
| 7 purchase totals = | $650.47 | $712.6973 | $712.70 | $712.75 | $712.80 | |