| 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 | $14.90 | 11.780% | $16.6552 | $16.66 | $16.65 | $16.70 |
| Purchase #2 | $33.68 | 13.566% | $38.249 | $38.25 | $38.25 | $38.20 |
| Purchase #3 | $146.83 | 3.639% | $152.1731 | $152.17 | $152.15 | $152.20 |
| Purchase #4 | $81.56 | 11.241% | $90.7282 | $90.73 | $90.75 | $90.70 |
| Purchase #5 | $241.67 | 13.310% | $273.8363 | $273.84 | $273.85 | $273.80 |
| Purchase #6 | $30.83 | 12.193% | $34.5891 | $34.59 | $34.60 | $34.60 |
| Purchase #7 | $78.52 | 10.476% | $86.7458 | $86.75 | $86.75 | $86.70 |
| 7 purchase totals = | $627.99 | $692.9767 | $692.99 | $693.00 | $692.90 | |