| 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 | $78.42 | 3.245% | $80.9647 | $80.96 | $80.95 | $81.00 |
| Purchase #2 | $191.51 | 3.759% | $198.7089 | $198.71 | $198.70 | $198.70 |
| Purchase #3 | $42.99 | 3.782% | $44.6159 | $44.62 | $44.60 | $44.60 |
| Purchase #4 | $222.76 | 9.530% | $243.989 | $243.99 | $244.00 | $244.00 |
| Purchase #5 | $90.64 | 13.292% | $102.6879 | $102.69 | $102.70 | $102.70 |
| Purchase #6 | $76.93 | 5.315% | $81.0188 | $81.02 | $81.00 | $81.00 |
| Purchase #7 | $149.58 | 7.510% | $160.8135 | $160.81 | $160.80 | $160.80 |
| 7 purchase totals = | $852.83 | $912.7987 | $912.80 | $912.75 | $912.80 | |