| 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 | $66.29 | 3.328% | $68.4961 | $68.50 | $68.50 | $68.50 |
| Purchase #2 | $129.55 | 9.545% | $141.9155 | $141.92 | $141.90 | $141.90 |
| Purchase #3 | $184.35 | 5.229% | $193.9897 | $193.99 | $194.00 | $194.00 |
| Purchase #4 | $67.37 | 5.149% | $70.8389 | $70.84 | $70.85 | $70.80 |
| Purchase #5 | $244.54 | 11.747% | $273.2661 | $273.27 | $273.25 | $273.30 |
| Purchase #6 | $127.26 | 5.787% | $134.6245 | $134.62 | $134.60 | $134.60 |
| Purchase #7 | $79.75 | 11.864% | $89.2115 | $89.21 | $89.20 | $89.20 |
| 7 purchase totals = | $899.11 | $972.3423 | $972.35 | $972.30 | $972.30 | |