| 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 | $15.77 | 13.799% | $17.9461 | $17.95 | $17.95 | $17.90 |
| Purchase #2 | $131.33 | 8.492% | $142.4825 | $142.48 | $142.50 | $142.50 |
| Purchase #3 | $91.98 | 5.204% | $96.7666 | $96.77 | $96.75 | $96.80 |
| Purchase #4 | $247.41 | 6.212% | $262.7791 | $262.78 | $262.80 | $262.80 |
| Purchase #5 | $113.30 | 7.424% | $121.7114 | $121.71 | $121.70 | $121.70 |
| Purchase #6 | $124.87 | 5.241% | $131.4144 | $131.41 | $131.40 | $131.40 |
| Purchase #7 | $94.61 | 5.441% | $99.7577 | $99.76 | $99.75 | $99.80 |
| 7 purchase totals = | $819.27 | $872.8578 | $872.86 | $872.85 | $872.90 | |