| 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 | $26.26 | 12.505% | $29.5438 | $29.54 | $29.55 | $29.50 |
| Purchase #2 | $93.82 | 4.730% | $98.2577 | $98.26 | $98.25 | $98.30 |
| Purchase #3 | $136.52 | 11.739% | $152.5461 | $152.55 | $152.55 | $152.50 |
| Purchase #4 | $146.66 | 12.805% | $165.4398 | $165.44 | $165.45 | $165.40 |
| Purchase #5 | $198.82 | 12.755% | $224.1795 | $224.18 | $224.20 | $224.20 |
| Purchase #6 | $160.74 | 11.114% | $178.6046 | $178.60 | $178.60 | $178.60 |
| Purchase #7 | $59.66 | 11.652% | $66.6116 | $66.61 | $66.60 | $66.60 |
| 7 purchase totals = | $822.48 | $915.1831 | $915.18 | $915.20 | $915.10 | |