| 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 | $55.48 | 7.556% | $59.6721 | $59.67 | $59.65 | $59.70 |
| Purchase #2 | $23.70 | 12.198% | $26.5909 | $26.59 | $26.60 | $26.60 |
| Purchase #3 | $154.63 | 10.521% | $170.8986 | $170.90 | $170.90 | $170.90 |
| Purchase #4 | $134.25 | 8.538% | $145.7123 | $145.71 | $145.70 | $145.70 |
| Purchase #5 | $243.65 | 3.641% | $252.5213 | $252.52 | $252.50 | $252.50 |
| Purchase #6 | $59.32 | 13.866% | $67.5453 | $67.55 | $67.55 | $67.50 |
| Purchase #7 | $115.90 | 11.105% | $128.7707 | $128.77 | $128.75 | $128.80 |
| 7 purchase totals = | $786.93 | $851.7112 | $851.71 | $851.65 | $851.70 | |