| 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 | $60.61 | 13.366% | $68.7111 | $68.71 | $68.70 | $68.70 |
| Purchase #2 | $142.64 | 11.324% | $158.7926 | $158.79 | $158.80 | $158.80 |
| Purchase #3 | $165.80 | 3.384% | $171.4107 | $171.41 | $171.40 | $171.40 |
| Purchase #4 | $63.99 | 9.326% | $69.9577 | $69.96 | $69.95 | $70.00 |
| Purchase #5 | $129.28 | 9.358% | $141.378 | $141.38 | $141.40 | $141.40 |
| Purchase #6 | $96.89 | 13.748% | $110.2104 | $110.21 | $110.20 | $110.20 |
| Purchase #7 | $153.73 | 11.302% | $171.1046 | $171.10 | $171.10 | $171.10 |
| 7 purchase totals = | $812.94 | $891.5651 | $891.56 | $891.55 | $891.60 | |