| 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 | $26.66 | 11.634% | $29.7616 | $29.76 | $29.75 | $29.80 |
| Purchase #2 | $115.72 | 4.322% | $120.7214 | $120.72 | $120.70 | $120.70 |
| Purchase #3 | $119.60 | 6.408% | $127.264 | $127.26 | $127.25 | $127.30 |
| Purchase #4 | $77.26 | 7.573% | $83.1109 | $83.11 | $83.10 | $83.10 |
| Purchase #5 | $142.65 | 12.220% | $160.0818 | $160.08 | $160.10 | $160.10 |
| Purchase #6 | $13.77 | 8.449% | $14.9334 | $14.93 | $14.95 | $14.90 |
| Purchase #7 | $48.91 | 11.843% | $54.7024 | $54.70 | $54.70 | $54.70 |
| 7 purchase totals = | $544.57 | $590.5755 | $590.56 | $590.55 | $590.60 | |