| 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 | $25.78 | 3.766% | $26.7509 | $26.75 | $26.75 | $26.80 |
| Purchase #2 | $27.37 | 3.802% | $28.4106 | $28.41 | $28.40 | $28.40 |
| Purchase #3 | $64.78 | 6.479% | $68.9771 | $68.98 | $69.00 | $69.00 |
| Purchase #4 | $220.68 | 11.477% | $246.0074 | $246.01 | $246.00 | $246.00 |
| Purchase #5 | $31.50 | 12.614% | $35.4734 | $35.47 | $35.45 | $35.50 |
| Purchase #6 | $158.72 | 10.713% | $175.7237 | $175.72 | $175.70 | $175.70 |
| Purchase #7 | $187.75 | 6.592% | $200.1265 | $200.13 | $200.15 | $200.10 |
| 7 purchase totals = | $716.58 | $781.4696 | $781.47 | $781.45 | $781.50 | |