| 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 | $27.73 | 5.786% | $29.3345 | $29.33 | $29.35 | $29.30 |
| Purchase #2 | $77.51 | 13.638% | $88.0808 | $88.08 | $88.10 | $88.10 |
| Purchase #3 | $245.96 | 10.854% | $272.6565 | $272.66 | $272.65 | $272.70 |
| Purchase #4 | $49.48 | 13.292% | $56.0569 | $56.06 | $56.05 | $56.10 |
| Purchase #5 | $217.82 | 4.830% | $228.3407 | $228.34 | $228.35 | $228.30 |
| Purchase #6 | $10.42 | 3.290% | $10.7628 | $10.76 | $10.75 | $10.80 |
| Purchase #7 | $217.47 | 5.628% | $229.7092 | $229.71 | $229.70 | $229.70 |
| 7 purchase totals = | $846.39 | $914.9414 | $914.94 | $914.95 | $915.00 | |