| 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 | $40.46 | 13.576% | $45.9528 | $45.95 | $45.95 | $46.00 |
| Purchase #2 | $205.34 | 11.860% | $229.6933 | $229.69 | $229.70 | $229.70 |
| Purchase #3 | $173.43 | 11.434% | $193.26 | $193.26 | $193.25 | $193.30 |
| Purchase #4 | $145.68 | 7.781% | $157.0154 | $157.02 | $157.00 | $157.00 |
| Purchase #5 | $7.47 | 5.818% | $7.9046 | $7.90 | $7.90 | $7.90 |
| Purchase #6 | $240.85 | 9.506% | $263.7452 | $263.75 | $263.75 | $263.70 |
| Purchase #7 | $212.73 | 13.734% | $241.9463 | $241.95 | $241.95 | $241.90 |
| 7 purchase totals = | $1,025.96 | $1,139.5176 | $1,139.52 | $1,139.50 | $1,139.50 | |