| 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 | $40.68 | 9.115% | $44.388 | $44.39 | $44.40 | $44.40 |
| Purchase #2 | $55.28 | 11.203% | $61.473 | $61.47 | $61.45 | $61.50 |
| Purchase #3 | $71.32 | 11.618% | $79.606 | $79.61 | $79.60 | $79.60 |
| Purchase #4 | $39.84 | 8.435% | $43.2005 | $43.20 | $43.20 | $43.20 |
| Purchase #5 | $10.33 | 3.287% | $10.6695 | $10.67 | $10.65 | $10.70 |
| Purchase #6 | $220.89 | 3.379% | $228.3539 | $228.35 | $228.35 | $228.40 |
| Purchase #7 | $176.86 | 3.660% | $183.3331 | $183.33 | $183.35 | $183.30 |
| 7 purchase totals = | $615.20 | $651.0240 | $651.02 | $651.00 | $651.10 | |