| 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 | $8.59 | 12.708% | $9.6816 | $9.68 | $9.70 | $9.70 |
| Purchase #2 | $76.95 | 12.350% | $86.4533 | $86.45 | $86.45 | $86.50 |
| Purchase #3 | $89.96 | 3.759% | $93.3416 | $93.34 | $93.35 | $93.30 |
| Purchase #4 | $192.51 | 10.618% | $212.9507 | $212.95 | $212.95 | $213.00 |
| Purchase #5 | $64.42 | 4.658% | $67.4207 | $67.42 | $67.40 | $67.40 |
| Purchase #6 | $241.60 | 12.803% | $272.532 | $272.53 | $272.55 | $272.50 |
| Purchase #7 | $77.65 | 4.812% | $81.3865 | $81.39 | $81.40 | $81.40 |
| 7 purchase totals = | $751.68 | $823.7664 | $823.76 | $823.80 | $823.80 | |