| 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 | $83.68 | 5.572% | $88.3426 | $88.34 | $88.35 | $88.30 |
| Purchase #2 | $102.68 | 6.653% | $109.5113 | $109.51 | $109.50 | $109.50 |
| Purchase #3 | $27.45 | 4.315% | $28.6345 | $28.63 | $28.65 | $28.60 |
| Purchase #4 | $246.70 | 7.686% | $265.6614 | $265.66 | $265.65 | $265.70 |
| Purchase #5 | $49.28 | 12.458% | $55.4193 | $55.42 | $55.40 | $55.40 |
| Purchase #6 | $43.51 | 4.179% | $45.3283 | $45.33 | $45.35 | $45.30 |
| Purchase #7 | $228.47 | 3.614% | $236.7269 | $236.73 | $236.75 | $236.70 |
| 7 purchase totals = | $781.77 | $829.6243 | $829.62 | $829.65 | $829.50 | |