| 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 | $96.38 | 11.561% | $107.5225 | $107.52 | $107.50 | $107.50 |
| Purchase #2 | $204.74 | 11.128% | $227.5235 | $227.52 | $227.50 | $227.50 |
| Purchase #3 | $84.71 | 12.181% | $95.0285 | $95.03 | $95.05 | $95.00 |
| Purchase #4 | $175.86 | 9.513% | $192.5896 | $192.59 | $192.60 | $192.60 |
| Purchase #5 | $29.94 | 4.404% | $31.2586 | $31.26 | $31.25 | $31.30 |
| Purchase #6 | $119.90 | 5.816% | $126.8734 | $126.87 | $126.85 | $126.90 |
| Purchase #7 | $133.37 | 5.328% | $140.476 | $140.48 | $140.50 | $140.50 |
| 7 purchase totals = | $844.90 | $921.2721 | $921.27 | $921.25 | $921.30 | |