| 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 | $94.28 | 9.298% | $103.0462 | $103.05 | $103.05 | $103.00 |
| Purchase #2 | $84.94 | 5.242% | $89.3926 | $89.39 | $89.40 | $89.40 |
| Purchase #3 | $159.74 | 6.340% | $169.8675 | $169.87 | $169.85 | $169.90 |
| Purchase #4 | $16.72 | 3.150% | $17.2467 | $17.25 | $17.25 | $17.20 |
| Purchase #5 | $152.44 | 12.459% | $171.4325 | $171.43 | $171.45 | $171.40 |
| Purchase #6 | $8.62 | 13.189% | $9.7569 | $9.76 | $9.75 | $9.80 |
| Purchase #7 | $23.25 | 7.453% | $24.9828 | $24.98 | $25.00 | $25.00 |
| 7 purchase totals = | $539.99 | $585.7252 | $585.73 | $585.75 | $585.70 | |