| 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 | $11.49 | 7.675% | $12.3719 | $12.37 | $12.35 | $12.40 |
| Purchase #2 | $10.75 | 4.462% | $11.2297 | $11.23 | $11.25 | $11.20 |
| Purchase #3 | $67.66 | 3.863% | $70.2737 | $70.27 | $70.25 | $70.30 |
| Purchase #4 | $90.91 | 6.241% | $96.5837 | $96.58 | $96.60 | $96.60 |
| Purchase #5 | $139.85 | 12.351% | $157.1229 | $157.12 | $157.10 | $157.10 |
| Purchase #6 | $228.84 | 7.175% | $245.2593 | $245.26 | $245.25 | $245.30 |
| Purchase #7 | $168.57 | 10.516% | $186.2968 | $186.30 | $186.30 | $186.30 |
| 7 purchase totals = | $718.07 | $779.1380 | $779.13 | $779.10 | $779.20 | |