| 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 | $22.72 | 11.493% | $25.3312 | $25.33 | $25.35 | $25.30 |
| Purchase #2 | $76.70 | 4.114% | $79.8554 | $79.86 | $79.85 | $79.90 |
| Purchase #3 | $170.59 | 3.164% | $175.9875 | $175.99 | $176.00 | $176.00 |
| Purchase #4 | $160.89 | 13.820% | $183.125 | $183.13 | $183.15 | $183.10 |
| Purchase #5 | $216.84 | 4.356% | $226.2856 | $226.29 | $226.30 | $226.30 |
| Purchase #6 | $40.94 | 10.453% | $45.2195 | $45.22 | $45.20 | $45.20 |
| Purchase #7 | $109.52 | 9.127% | $119.5159 | $119.52 | $119.50 | $119.50 |
| 7 purchase totals = | $798.20 | $855.3201 | $855.34 | $855.35 | $855.30 | |