| 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 | $37.78 | 11.751% | $42.2195 | $42.22 | $42.20 | $42.20 |
| Purchase #2 | $192.68 | 4.800% | $201.9286 | $201.93 | $201.95 | $201.90 |
| Purchase #3 | $72.71 | 3.413% | $75.1916 | $75.19 | $75.20 | $75.20 |
| Purchase #4 | $145.56 | 5.614% | $153.7317 | $153.73 | $153.75 | $153.70 |
| Purchase #5 | $16.37 | 5.396% | $17.2533 | $17.25 | $17.25 | $17.30 |
| Purchase #6 | $93.53 | 3.554% | $96.8541 | $96.85 | $96.85 | $96.90 |
| Purchase #7 | $46.61 | 9.525% | $51.0496 | $51.05 | $51.05 | $51.00 |
| 7 purchase totals = | $605.24 | $638.2284 | $638.22 | $638.25 | $638.20 | |