| 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 | $81.94 | 3.717% | $84.9857 | $84.99 | $85.00 | $85.00 |
| Purchase #2 | $160.64 | 9.611% | $176.0791 | $176.08 | $176.10 | $176.10 |
| Purchase #3 | $126.28 | 9.587% | $138.3865 | $138.39 | $138.40 | $138.40 |
| Purchase #4 | $34.69 | 11.814% | $38.7883 | $38.79 | $38.80 | $38.80 |
| Purchase #5 | $142.61 | 10.730% | $157.9121 | $157.91 | $157.90 | $157.90 |
| Purchase #6 | $159.96 | 10.355% | $176.5239 | $176.52 | $176.50 | $176.50 |
| Purchase #7 | $182.25 | 9.241% | $199.0917 | $199.09 | $199.10 | $199.10 |
| 7 purchase totals = | $888.37 | $971.7673 | $971.77 | $971.80 | $971.80 | |