| 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 | $243.81 | 13.367% | $276.4001 | $276.40 | $276.40 | $276.40 |
| Purchase #2 | $77.58 | 5.615% | $81.9361 | $81.94 | $81.95 | $81.90 |
| Purchase #3 | $71.83 | 3.404% | $74.2751 | $74.28 | $74.30 | $74.30 |
| Purchase #4 | $17.77 | 11.442% | $19.8032 | $19.80 | $19.80 | $19.80 |
| Purchase #5 | $35.88 | 10.631% | $39.6944 | $39.69 | $39.70 | $39.70 |
| Purchase #6 | $8.26 | 7.237% | $8.8578 | $8.86 | $8.85 | $8.90 |
| Purchase #7 | $213.80 | 10.640% | $236.5483 | $236.55 | $236.55 | $236.50 |
| 7 purchase totals = | $668.93 | $737.5150 | $737.52 | $737.55 | $737.50 | |