| 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 | $46.94 | 4.747% | $49.1682 | $49.17 | $49.15 | $49.20 |
| Purchase #2 | $60.89 | 5.617% | $64.3102 | $64.31 | $64.30 | $64.30 |
| Purchase #3 | $16.95 | 10.798% | $18.7803 | $18.78 | $18.80 | $18.80 |
| Purchase #4 | $160.70 | 5.720% | $169.892 | $169.89 | $169.90 | $169.90 |
| Purchase #5 | $75.49 | 5.282% | $79.4774 | $79.48 | $79.50 | $79.50 |
| Purchase #6 | $13.89 | 13.812% | $15.8085 | $15.81 | $15.80 | $15.80 |
| Purchase #7 | $127.74 | 10.327% | $140.9317 | $140.93 | $140.95 | $140.90 |
| 7 purchase totals = | $502.60 | $538.3683 | $538.37 | $538.40 | $538.40 | |