| 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 | $94.42 | 6.710% | $100.7556 | $100.76 | $100.75 | $100.80 |
| Purchase #2 | $163.71 | 7.337% | $175.7214 | $175.72 | $175.70 | $175.70 |
| Purchase #3 | $247.97 | 11.672% | $276.9131 | $276.91 | $276.90 | $276.90 |
| Purchase #4 | $13.44 | 4.410% | $14.0327 | $14.03 | $14.05 | $14.00 |
| Purchase #5 | $135.42 | 6.455% | $144.1614 | $144.16 | $144.15 | $144.20 |
| Purchase #6 | $19.65 | 9.834% | $21.5824 | $21.58 | $21.60 | $21.60 |
| Purchase #7 | $126.93 | 4.259% | $132.3359 | $132.34 | $132.35 | $132.30 |
| 7 purchase totals = | $801.54 | $865.5025 | $865.50 | $865.50 | $865.50 | |