| 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 | $38.89 | 9.274% | $42.4967 | $42.50 | $42.50 | $42.50 |
| Purchase #2 | $155.42 | 7.416% | $166.9459 | $166.95 | $166.95 | $166.90 |
| Purchase #3 | $208.26 | 10.173% | $229.4463 | $229.45 | $229.45 | $229.40 |
| Purchase #4 | $59.90 | 3.396% | $61.9342 | $61.93 | $61.95 | $61.90 |
| Purchase #5 | $214.91 | 11.679% | $240.0093 | $240.01 | $240.00 | $240.00 |
| Purchase #6 | $94.56 | 13.765% | $107.5762 | $107.58 | $107.60 | $107.60 |
| Purchase #7 | $199.58 | 6.399% | $212.3511 | $212.35 | $212.35 | $212.40 |
| 7 purchase totals = | $971.52 | $1,060.7597 | $1,060.77 | $1,060.80 | $1,060.70 | |