| 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 | $57.85 | 3.840% | $60.0714 | $60.07 | $60.05 | $60.10 |
| Purchase #2 | $137.96 | 10.127% | $151.9312 | $151.93 | $151.95 | $151.90 |
| Purchase #3 | $119.68 | 13.628% | $135.99 | $135.99 | $136.00 | $136.00 |
| Purchase #4 | $238.57 | 10.714% | $264.1304 | $264.13 | $264.15 | $264.10 |
| Purchase #5 | $46.32 | 6.362% | $49.2669 | $49.27 | $49.25 | $49.30 |
| Purchase #6 | $57.74 | 4.650% | $60.4249 | $60.42 | $60.40 | $60.40 |
| Purchase #7 | $117.69 | 5.332% | $123.9652 | $123.97 | $123.95 | $124.00 |
| 7 purchase totals = | $775.81 | $845.7800 | $845.78 | $845.75 | $845.80 | |