| 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 | $129.61 | 9.129% | $141.4421 | $141.44 | $141.45 | $141.40 |
| Purchase #2 | $233.64 | 12.451% | $262.7305 | $262.73 | $262.75 | $262.70 |
| Purchase #3 | $118.55 | 13.564% | $134.6301 | $134.63 | $134.65 | $134.60 |
| Purchase #4 | $47.37 | 6.857% | $50.6182 | $50.62 | $50.60 | $50.60 |
| Purchase #5 | $63.71 | 11.202% | $70.8468 | $70.85 | $70.85 | $70.80 |
| Purchase #6 | $124.46 | 10.351% | $137.3429 | $137.34 | $137.35 | $137.30 |
| Purchase #7 | $67.44 | 3.319% | $69.6783 | $69.68 | $69.70 | $69.70 |
| 7 purchase totals = | $784.78 | $867.2889 | $867.29 | $867.35 | $867.10 | |