| 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 | $81.36 | 12.519% | $91.5455 | $91.55 | $91.55 | $91.50 |
| Purchase #2 | $19.70 | 3.734% | $20.4356 | $20.44 | $20.45 | $20.40 |
| Purchase #3 | $42.39 | 8.732% | $46.0915 | $46.09 | $46.10 | $46.10 |
| Purchase #4 | $98.93 | 13.545% | $112.3301 | $112.33 | $112.35 | $112.30 |
| Purchase #5 | $51.88 | 9.758% | $56.9425 | $56.94 | $56.95 | $56.90 |
| Purchase #6 | $241.97 | 12.385% | $271.938 | $271.94 | $271.95 | $271.90 |
| Purchase #7 | $24.53 | 11.510% | $27.3534 | $27.35 | $27.35 | $27.40 |
| 7 purchase totals = | $560.76 | $626.6366 | $626.64 | $626.70 | $626.50 | |