| 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 | $43.51 | 4.113% | $45.2996 | $45.30 | $45.30 | $45.30 |
| Purchase #2 | $175.99 | 5.378% | $185.4547 | $185.45 | $185.45 | $185.50 |
| Purchase #3 | $171.96 | 6.851% | $183.741 | $183.74 | $183.75 | $183.70 |
| Purchase #4 | $201.62 | 12.693% | $227.2116 | $227.21 | $227.20 | $227.20 |
| Purchase #5 | $49.97 | 4.252% | $52.0947 | $52.09 | $52.10 | $52.10 |
| Purchase #6 | $142.96 | 7.468% | $153.6363 | $153.64 | $153.65 | $153.60 |
| Purchase #7 | $62.35 | 7.732% | $67.1709 | $67.17 | $67.15 | $67.20 |
| 7 purchase totals = | $848.36 | $914.6088 | $914.60 | $914.60 | $914.60 | |