| 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 | $68.40 | 8.253% | $74.0451 | $74.05 | $74.05 | $74.00 |
| Purchase #2 | $248.97 | 3.283% | $257.1437 | $257.14 | $257.15 | $257.10 |
| Purchase #3 | $21.56 | 6.451% | $22.9508 | $22.95 | $22.95 | $23.00 |
| Purchase #4 | $205.80 | 6.236% | $218.6337 | $218.63 | $218.65 | $218.60 |
| Purchase #5 | $98.29 | 13.327% | $111.3891 | $111.39 | $111.40 | $111.40 |
| Purchase #6 | $54.40 | 6.632% | $58.0078 | $58.01 | $58.00 | $58.00 |
| Purchase #7 | $214.82 | 9.679% | $235.6124 | $235.61 | $235.60 | $235.60 |
| 7 purchase totals = | $912.24 | $977.7826 | $977.78 | $977.80 | $977.70 | |