| 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 | $68.97 | 12.716% | $77.7402 | $77.74 | $77.75 | $77.70 |
| Purchase #2 | $209.99 | 9.663% | $230.2813 | $230.28 | $230.30 | $230.30 |
| Purchase #3 | $39.26 | 12.653% | $44.2276 | $44.23 | $44.25 | $44.20 |
| Purchase #4 | $43.85 | 12.561% | $49.358 | $49.36 | $49.35 | $49.40 |
| Purchase #5 | $171.84 | 9.218% | $187.6802 | $187.68 | $187.70 | $187.70 |
| Purchase #6 | $75.98 | 3.759% | $78.8361 | $78.84 | $78.85 | $78.80 |
| Purchase #7 | $195.85 | 4.836% | $205.3213 | $205.32 | $205.30 | $205.30 |
| 7 purchase totals = | $805.74 | $873.4447 | $873.45 | $873.50 | $873.40 | |