| 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 | $10.58 | 8.130% | $11.4402 | $11.44 | $11.45 | $11.40 |
| Purchase #2 | $42.93 | 5.735% | $45.392 | $45.39 | $45.40 | $45.40 |
| Purchase #3 | $94.40 | 7.457% | $101.4394 | $101.44 | $101.45 | $101.40 |
| Purchase #4 | $28.74 | 11.333% | $31.9971 | $32.00 | $32.00 | $32.00 |
| Purchase #5 | $232.58 | 12.584% | $261.8479 | $261.85 | $261.85 | $261.80 |
| Purchase #6 | $196.99 | 4.260% | $205.3818 | $205.38 | $205.40 | $205.40 |
| Purchase #7 | $244.95 | 3.165% | $252.7027 | $252.70 | $252.70 | $252.70 |
| 7 purchase totals = | $851.17 | $910.2011 | $910.20 | $910.25 | $910.10 | |