| 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 | $70.46 | 6.285% | $74.8884 | $74.89 | $74.90 | $74.90 |
| Purchase #2 | $152.95 | 8.585% | $166.0808 | $166.08 | $166.10 | $166.10 |
| Purchase #3 | $205.62 | 3.561% | $212.9421 | $212.94 | $212.95 | $212.90 |
| Purchase #4 | $230.85 | 12.727% | $260.2303 | $260.23 | $260.25 | $260.20 |
| Purchase #5 | $50.97 | 7.633% | $54.8605 | $54.86 | $54.85 | $54.90 |
| Purchase #6 | $153.64 | 12.565% | $172.9449 | $172.94 | $172.95 | $172.90 |
| Purchase #7 | $26.85 | 11.499% | $29.9375 | $29.94 | $29.95 | $29.90 |
| 7 purchase totals = | $891.34 | $971.8845 | $971.88 | $971.95 | $971.80 | |