| 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 | $26.96 | 7.528% | $28.9895 | $28.99 | $29.00 | $29.00 |
| Purchase #2 | $31.62 | 10.734% | $35.0141 | $35.01 | $35.00 | $35.00 |
| Purchase #3 | $84.54 | 12.506% | $95.1126 | $95.11 | $95.10 | $95.10 |
| Purchase #4 | $23.60 | 5.276% | $24.8451 | $24.85 | $24.85 | $24.80 |
| Purchase #5 | $220.84 | 6.136% | $234.3907 | $234.39 | $234.40 | $234.40 |
| Purchase #6 | $169.66 | 3.273% | $175.213 | $175.21 | $175.20 | $175.20 |
| Purchase #7 | $107.91 | 3.553% | $111.744 | $111.74 | $111.75 | $111.70 |
| 7 purchase totals = | $665.13 | $705.3090 | $705.30 | $705.30 | $705.20 | |