| 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 | $78.28 | 4.489% | $81.794 | $81.79 | $81.80 | $81.80 |
| Purchase #2 | $90.97 | 5.133% | $95.6395 | $95.64 | $95.65 | $95.60 |
| Purchase #3 | $189.48 | 11.542% | $211.3498 | $211.35 | $211.35 | $211.30 |
| Purchase #4 | $166.87 | 3.693% | $173.0325 | $173.03 | $173.05 | $173.00 |
| Purchase #5 | $147.80 | 10.318% | $163.05 | $163.05 | $163.05 | $163.10 |
| Purchase #6 | $38.38 | 10.625% | $42.4579 | $42.46 | $42.45 | $42.50 |
| Purchase #7 | $180.38 | 4.556% | $188.5981 | $188.60 | $188.60 | $188.60 |
| 7 purchase totals = | $892.16 | $955.9218 | $955.92 | $955.95 | $955.90 | |