| 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 | $22.66 | 10.821% | $25.112 | $25.11 | $25.10 | $25.10 |
| Purchase #2 | $96.96 | 4.534% | $101.3562 | $101.36 | $101.35 | $101.40 |
| Purchase #3 | $78.28 | 11.755% | $87.4818 | $87.48 | $87.50 | $87.50 |
| Purchase #4 | $205.33 | 12.676% | $231.3576 | $231.36 | $231.35 | $231.40 |
| Purchase #5 | $224.55 | 7.175% | $240.6615 | $240.66 | $240.65 | $240.70 |
| Purchase #6 | $38.35 | 11.284% | $42.6774 | $42.68 | $42.70 | $42.70 |
| Purchase #7 | $65.32 | 12.429% | $73.4386 | $73.44 | $73.45 | $73.40 |
| 7 purchase totals = | $731.45 | $802.0851 | $802.09 | $802.10 | $802.20 | |