| 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 | $79.71 | 5.416% | $84.0271 | $84.03 | $84.05 | $84.00 |
| Purchase #2 | $215.81 | 4.483% | $225.4848 | $225.48 | $225.50 | $225.50 |
| Purchase #3 | $189.69 | 5.310% | $199.7625 | $199.76 | $199.75 | $199.80 |
| Purchase #4 | $198.38 | 7.293% | $212.8479 | $212.85 | $212.85 | $212.80 |
| Purchase #5 | $14.26 | 6.686% | $15.2134 | $15.21 | $15.20 | $15.20 |
| Purchase #6 | $230.32 | 7.841% | $248.3794 | $248.38 | $248.40 | $248.40 |
| Purchase #7 | $97.92 | 11.171% | $108.8586 | $108.86 | $108.85 | $108.90 |
| 7 purchase totals = | $1,026.09 | $1,094.5737 | $1,094.57 | $1,094.60 | $1,094.60 | |