| 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 | $74.41 | 11.774% | $83.171 | $83.17 | $83.15 | $83.20 |
| Purchase #2 | $28.79 | 3.776% | $29.8771 | $29.88 | $29.90 | $29.90 |
| Purchase #3 | $189.50 | 13.351% | $214.8001 | $214.80 | $214.80 | $214.80 |
| Purchase #4 | $140.60 | 8.170% | $152.087 | $152.09 | $152.10 | $152.10 |
| Purchase #5 | $93.66 | 3.528% | $96.9643 | $96.96 | $96.95 | $97.00 |
| Purchase #6 | $45.99 | 11.716% | $51.3782 | $51.38 | $51.40 | $51.40 |
| Purchase #7 | $209.59 | 12.259% | $235.2836 | $235.28 | $235.30 | $235.30 |
| 7 purchase totals = | $782.54 | $863.5613 | $863.56 | $863.60 | $863.70 | |