| 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 | $34.30 | 5.415% | $36.1573 | $36.16 | $36.15 | $36.20 |
| Purchase #2 | $62.31 | 3.209% | $64.3095 | $64.31 | $64.30 | $64.30 |
| Purchase #3 | $30.49 | 3.333% | $31.5062 | $31.51 | $31.50 | $31.50 |
| Purchase #4 | $94.72 | 7.858% | $102.1631 | $102.16 | $102.15 | $102.20 |
| Purchase #5 | $135.39 | 7.542% | $145.6011 | $145.60 | $145.60 | $145.60 |
| Purchase #6 | $180.86 | 9.735% | $198.4667 | $198.47 | $198.45 | $198.50 |
| Purchase #7 | $12.87 | 13.255% | $14.5759 | $14.58 | $14.60 | $14.60 |
| 7 purchase totals = | $550.94 | $592.7798 | $592.79 | $592.75 | $592.90 | |