| 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 | $38.75 | 10.848% | $42.9536 | $42.95 | $42.95 | $43.00 |
| Purchase #2 | $107.94 | 8.743% | $117.3772 | $117.38 | $117.40 | $117.40 |
| Purchase #3 | $64.33 | 9.505% | $70.4446 | $70.44 | $70.45 | $70.40 |
| Purchase #4 | $126.77 | 10.231% | $139.7398 | $139.74 | $139.75 | $139.70 |
| Purchase #5 | $28.58 | 10.130% | $31.4752 | $31.48 | $31.50 | $31.50 |
| Purchase #6 | $217.39 | 8.118% | $235.0377 | $235.04 | $235.05 | $235.00 |
| Purchase #7 | $68.79 | 10.347% | $75.9077 | $75.91 | $75.90 | $75.90 |
| 7 purchase totals = | $652.55 | $712.9358 | $712.94 | $713.00 | $712.90 | |