| 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 | $41.77 | 5.601% | $44.1095 | $44.11 | $44.10 | $44.10 |
| Purchase #2 | $37.67 | 10.173% | $41.5022 | $41.50 | $41.50 | $41.50 |
| Purchase #3 | $16.84 | 11.338% | $18.7493 | $18.75 | $18.75 | $18.70 |
| Purchase #4 | $60.33 | 9.350% | $65.9709 | $65.97 | $65.95 | $66.00 |
| Purchase #5 | $26.90 | 13.559% | $30.5474 | $30.55 | $30.55 | $30.50 |
| Purchase #6 | $158.46 | 5.792% | $167.638 | $167.64 | $167.65 | $167.60 |
| Purchase #7 | $106.27 | 13.244% | $120.3444 | $120.34 | $120.35 | $120.30 |
| 7 purchase totals = | $448.24 | $488.8617 | $488.86 | $488.85 | $488.70 | |