| 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 | $79.76 | 9.760% | $87.5446 | $87.54 | $87.55 | $87.50 |
| Purchase #2 | $162.86 | 3.680% | $168.8532 | $168.85 | $168.85 | $168.90 |
| Purchase #3 | $6.47 | 10.773% | $7.167 | $7.17 | $7.15 | $7.20 |
| Purchase #4 | $26.96 | 12.706% | $30.3855 | $30.39 | $30.40 | $30.40 |
| Purchase #5 | $120.48 | 5.229% | $126.7799 | $126.78 | $126.80 | $126.80 |
| Purchase #6 | $50.74 | 9.663% | $55.643 | $55.64 | $55.65 | $55.60 |
| Purchase #7 | $216.73 | 13.551% | $246.0991 | $246.10 | $246.10 | $246.10 |
| 7 purchase totals = | $664.00 | $722.4723 | $722.47 | $722.50 | $722.50 | |