| 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 | $15.72 | 8.631% | $17.0768 | $17.08 | $17.10 | $17.10 |
| Purchase #2 | $204.61 | 12.787% | $230.7735 | $230.77 | $230.75 | $230.80 |
| Purchase #3 | $110.54 | 13.789% | $125.7824 | $125.78 | $125.80 | $125.80 |
| Purchase #4 | $53.70 | 9.720% | $58.9196 | $58.92 | $58.90 | $58.90 |
| Purchase #5 | $197.56 | 5.410% | $208.248 | $208.25 | $208.25 | $208.20 |
| Purchase #6 | $134.65 | 11.553% | $150.2061 | $150.21 | $150.20 | $150.20 |
| Purchase #7 | $168.77 | 13.679% | $191.856 | $191.86 | $191.85 | $191.90 |
| 7 purchase totals = | $885.55 | $982.8624 | $982.87 | $982.85 | $982.90 | |