| 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 | $65.41 | 6.587% | $69.7186 | $69.72 | $69.70 | $69.70 |
| Purchase #2 | $63.26 | 6.261% | $67.2207 | $67.22 | $67.20 | $67.20 |
| Purchase #3 | $118.69 | 6.136% | $125.9728 | $125.97 | $125.95 | $126.00 |
| Purchase #4 | $49.61 | 12.200% | $55.6624 | $55.66 | $55.65 | $55.70 |
| Purchase #5 | $30.95 | 4.814% | $32.4399 | $32.44 | $32.45 | $32.40 |
| Purchase #6 | $18.46 | 13.417% | $20.9368 | $20.94 | $20.95 | $20.90 |
| Purchase #7 | $75.59 | 9.293% | $82.6146 | $82.61 | $82.60 | $82.60 |
| 7 purchase totals = | $421.97 | $454.5658 | $454.56 | $454.50 | $454.50 | |