| 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 | $26.70 | 10.152% | $29.4106 | $29.41 | $29.40 | $29.40 |
| Purchase #2 | $43.72 | 3.298% | $45.1619 | $45.16 | $45.15 | $45.20 |
| Purchase #3 | $207.73 | 9.380% | $227.2151 | $227.22 | $227.20 | $227.20 |
| Purchase #4 | $52.41 | 4.201% | $54.6117 | $54.61 | $54.60 | $54.60 |
| Purchase #5 | $188.96 | 6.364% | $200.9854 | $200.99 | $201.00 | $201.00 |
| Purchase #6 | $56.57 | 11.284% | $62.9534 | $62.95 | $62.95 | $63.00 |
| Purchase #7 | $168.79 | 12.687% | $190.2044 | $190.20 | $190.20 | $190.20 |
| 7 purchase totals = | $744.88 | $810.5425 | $810.54 | $810.50 | $810.60 | |