| 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 | $76.61 | 6.265% | $81.4096 | $81.41 | $81.40 | $81.40 |
| Purchase #2 | $42.91 | 9.868% | $47.1444 | $47.14 | $47.15 | $47.10 |
| Purchase #3 | $23.30 | 13.579% | $26.4639 | $26.46 | $26.45 | $26.50 |
| Purchase #4 | $88.62 | 5.385% | $93.3922 | $93.39 | $93.40 | $93.40 |
| Purchase #5 | $81.35 | 13.311% | $92.1785 | $92.18 | $92.20 | $92.20 |
| Purchase #6 | $183.95 | 11.618% | $205.3213 | $205.32 | $205.30 | $205.30 |
| Purchase #7 | $97.87 | 13.207% | $110.7957 | $110.80 | $110.80 | $110.80 |
| 7 purchase totals = | $594.61 | $656.7056 | $656.70 | $656.70 | $656.70 | |