| 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 | $34.97 | 11.736% | $39.0741 | $39.07 | $39.05 | $39.10 |
| Purchase #2 | $140.68 | 9.152% | $153.555 | $153.56 | $153.55 | $153.60 |
| Purchase #3 | $61.52 | 12.534% | $69.2309 | $69.23 | $69.25 | $69.20 |
| Purchase #4 | $57.72 | 3.778% | $59.9007 | $59.90 | $59.90 | $59.90 |
| Purchase #5 | $111.46 | 11.559% | $124.3437 | $124.34 | $124.35 | $124.30 |
| Purchase #6 | $224.67 | 12.547% | $252.8593 | $252.86 | $252.85 | $252.90 |
| Purchase #7 | $188.52 | 12.701% | $212.4639 | $212.46 | $212.45 | $212.50 |
| 7 purchase totals = | $819.54 | $911.4276 | $911.42 | $911.40 | $911.50 | |