| 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 | $14.31 | 4.585% | $14.9661 | $14.97 | $14.95 | $15.00 |
| Purchase #2 | $157.97 | 3.148% | $162.9429 | $162.94 | $162.95 | $162.90 |
| Purchase #3 | $225.60 | 4.282% | $235.2602 | $235.26 | $235.25 | $235.30 |
| Purchase #4 | $55.85 | 8.764% | $60.7447 | $60.74 | $60.75 | $60.70 |
| Purchase #5 | $59.44 | 10.705% | $65.8031 | $65.80 | $65.80 | $65.80 |
| Purchase #6 | $101.77 | 4.801% | $106.656 | $106.66 | $106.65 | $106.70 |
| Purchase #7 | $206.47 | 12.806% | $232.9105 | $232.91 | $232.90 | $232.90 |
| 7 purchase totals = | $821.41 | $879.2835 | $879.28 | $879.25 | $879.30 | |