| 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 | $13.88 | 7.366% | $14.9024 | $14.90 | $14.90 | $14.90 |
| Purchase #2 | $215.54 | 8.205% | $233.2251 | $233.23 | $233.25 | $233.20 |
| Purchase #3 | $111.52 | 11.745% | $124.618 | $124.62 | $124.60 | $124.60 |
| Purchase #4 | $71.53 | 3.542% | $74.0636 | $74.06 | $74.05 | $74.10 |
| Purchase #5 | $77.66 | 12.409% | $87.2968 | $87.30 | $87.30 | $87.30 |
| Purchase #6 | $170.96 | 4.601% | $178.8259 | $178.83 | $178.85 | $178.80 |
| Purchase #7 | $124.60 | 11.597% | $139.0499 | $139.05 | $139.05 | $139.00 |
| 7 purchase totals = | $785.69 | $851.9817 | $851.99 | $852.00 | $851.90 | |