| 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 | $65.69 | 6.573% | $70.0078 | $70.01 | $70.00 | $70.00 |
| Purchase #2 | $120.71 | 7.831% | $130.1628 | $130.16 | $130.15 | $130.20 |
| Purchase #3 | $218.92 | 4.294% | $228.3204 | $228.32 | $228.30 | $228.30 |
| Purchase #4 | $48.34 | 7.755% | $52.0888 | $52.09 | $52.10 | $52.10 |
| Purchase #5 | $58.55 | 13.675% | $66.5567 | $66.56 | $66.55 | $66.60 |
| Purchase #6 | $184.55 | 11.235% | $205.2842 | $205.28 | $205.30 | $205.30 |
| Purchase #7 | $214.42 | 5.331% | $225.8507 | $225.85 | $225.85 | $225.90 |
| 7 purchase totals = | $911.18 | $978.2714 | $978.27 | $978.25 | $978.40 | |