| 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 | $39.60 | 12.196% | $44.4296 | $44.43 | $44.45 | $44.40 |
| Purchase #2 | $36.79 | 5.735% | $38.8999 | $38.90 | $38.90 | $38.90 |
| Purchase #3 | $92.80 | 7.274% | $99.5503 | $99.55 | $99.55 | $99.60 |
| Purchase #4 | $162.95 | 7.859% | $175.7562 | $175.76 | $175.75 | $175.80 |
| Purchase #5 | $221.60 | 3.697% | $229.7926 | $229.79 | $229.80 | $229.80 |
| Purchase #6 | $140.71 | 9.266% | $153.7482 | $153.75 | $153.75 | $153.70 |
| Purchase #7 | $222.83 | 13.618% | $253.175 | $253.18 | $253.20 | $253.20 |
| 7 purchase totals = | $917.28 | $995.3518 | $995.36 | $995.40 | $995.40 | |