| 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 | $40.38 | 12.302% | $45.3475 | $45.35 | $45.35 | $45.30 |
| Purchase #2 | $71.50 | 5.125% | $75.1644 | $75.16 | $75.15 | $75.20 |
| Purchase #3 | $154.35 | 10.806% | $171.0291 | $171.03 | $171.05 | $171.00 |
| Purchase #4 | $45.99 | 6.840% | $49.1357 | $49.14 | $49.15 | $49.10 |
| Purchase #5 | $12.74 | 13.795% | $14.4975 | $14.50 | $14.50 | $14.50 |
| Purchase #6 | $67.40 | 8.655% | $73.2335 | $73.23 | $73.25 | $73.20 |
| Purchase #7 | $208.27 | 7.206% | $223.2779 | $223.28 | $223.30 | $223.30 |
| 7 purchase totals = | $600.63 | $651.6856 | $651.69 | $651.75 | $651.60 | |