| 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 | $87.69 | 3.833% | $91.0512 | $91.05 | $91.05 | $91.10 |
| Purchase #2 | $119.79 | 4.477% | $125.153 | $125.15 | $125.15 | $125.20 |
| Purchase #3 | $247.54 | 11.168% | $275.1853 | $275.19 | $275.20 | $275.20 |
| Purchase #4 | $19.56 | 4.160% | $20.3737 | $20.37 | $20.35 | $20.40 |
| Purchase #5 | $80.82 | 6.192% | $85.8244 | $85.82 | $85.80 | $85.80 |
| Purchase #6 | $246.89 | 12.778% | $278.4376 | $278.44 | $278.45 | $278.40 |
| Purchase #7 | $151.41 | 5.484% | $159.7133 | $159.71 | $159.70 | $159.70 |
| 7 purchase totals = | $953.70 | $1,035.7385 | $1,035.73 | $1,035.70 | $1,035.80 | |