| 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 | $68.92 | 7.653% | $74.1944 | $74.19 | $74.20 | $74.20 |
| Purchase #2 | $79.90 | 9.384% | $87.3978 | $87.40 | $87.40 | $87.40 |
| Purchase #3 | $67.64 | 3.153% | $69.7727 | $69.77 | $69.75 | $69.80 |
| Purchase #4 | $200.83 | 13.418% | $227.7774 | $227.78 | $227.80 | $227.80 |
| Purchase #5 | $94.91 | 4.376% | $99.0633 | $99.06 | $99.05 | $99.10 |
| Purchase #6 | $16.34 | 13.309% | $18.5147 | $18.51 | $18.50 | $18.50 |
| Purchase #7 | $79.64 | 10.201% | $87.7641 | $87.76 | $87.75 | $87.80 |
| 7 purchase totals = | $608.18 | $664.4844 | $664.47 | $664.45 | $664.60 | |