| 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 | $28.45 | 9.132% | $31.0481 | $31.05 | $31.05 | $31.00 |
| Purchase #2 | $123.94 | 7.592% | $133.3495 | $133.35 | $133.35 | $133.30 |
| Purchase #3 | $25.92 | 9.656% | $28.4228 | $28.42 | $28.40 | $28.40 |
| Purchase #4 | $145.74 | 12.862% | $164.4851 | $164.49 | $164.50 | $164.50 |
| Purchase #5 | $70.66 | 6.214% | $75.0508 | $75.05 | $75.05 | $75.10 |
| Purchase #6 | $131.60 | 5.815% | $139.2525 | $139.25 | $139.25 | $139.30 |
| Purchase #7 | $230.46 | 3.201% | $237.837 | $237.84 | $237.85 | $237.80 |
| 7 purchase totals = | $756.77 | $809.4458 | $809.45 | $809.45 | $809.40 | |