| 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 | $14.34 | 3.343% | $14.8194 | $14.82 | $14.80 | $14.80 |
| Purchase #2 | $31.67 | 12.287% | $35.5613 | $35.56 | $35.55 | $35.60 |
| Purchase #3 | $210.68 | 13.812% | $239.7791 | $239.78 | $239.80 | $239.80 |
| Purchase #4 | $121.95 | 7.611% | $131.2316 | $131.23 | $131.25 | $131.20 |
| Purchase #5 | $125.66 | 9.467% | $137.5562 | $137.56 | $137.55 | $137.60 |
| Purchase #6 | $118.77 | 13.482% | $134.7826 | $134.78 | $134.80 | $134.80 |
| Purchase #7 | $40.86 | 7.557% | $43.9478 | $43.95 | $43.95 | $43.90 |
| 7 purchase totals = | $663.93 | $737.6780 | $737.68 | $737.70 | $737.70 | |