| 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 | $67.79 | 5.227% | $71.3334 | $71.33 | $71.35 | $71.30 |
| Purchase #2 | $52.33 | 8.519% | $56.788 | $56.79 | $56.80 | $56.80 |
| Purchase #3 | $68.31 | 13.120% | $77.2723 | $77.27 | $77.25 | $77.30 |
| Purchase #4 | $172.53 | 3.231% | $178.1044 | $178.10 | $178.10 | $178.10 |
| Purchase #5 | $43.31 | 11.695% | $48.3751 | $48.38 | $48.40 | $48.40 |
| Purchase #6 | $22.44 | 5.432% | $23.6589 | $23.66 | $23.65 | $23.70 |
| Purchase #7 | $28.74 | 8.682% | $31.2352 | $31.24 | $31.25 | $31.20 |
| 7 purchase totals = | $455.45 | $486.7673 | $486.77 | $486.80 | $486.80 | |