| 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 | $21.89 | 12.437% | $24.6125 | $24.61 | $24.60 | $24.60 |
| Purchase #2 | $128.98 | 10.527% | $142.5577 | $142.56 | $142.55 | $142.60 |
| Purchase #3 | $70.37 | 7.541% | $75.6766 | $75.68 | $75.70 | $75.70 |
| Purchase #4 | $187.27 | 8.319% | $202.849 | $202.85 | $202.85 | $202.80 |
| Purchase #5 | $157.72 | 11.382% | $175.6717 | $175.67 | $175.65 | $175.70 |
| Purchase #6 | $40.25 | 3.559% | $41.6825 | $41.68 | $41.70 | $41.70 |
| Purchase #7 | $16.62 | 10.721% | $18.4018 | $18.40 | $18.40 | $18.40 |
| 7 purchase totals = | $623.10 | $681.4518 | $681.45 | $681.45 | $681.50 | |