| 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 | $7.93 | 7.662% | $8.5376 | $8.54 | $8.55 | $8.50 |
| Purchase #2 | $170.33 | 3.445% | $176.1979 | $176.20 | $176.20 | $176.20 |
| Purchase #3 | $23.73 | 11.284% | $26.4077 | $26.41 | $26.40 | $26.40 |
| Purchase #4 | $15.60 | 5.241% | $16.4176 | $16.42 | $16.40 | $16.40 |
| Purchase #5 | $216.85 | 13.187% | $245.446 | $245.45 | $245.45 | $245.40 |
| Purchase #6 | $40.68 | 7.396% | $43.6887 | $43.69 | $43.70 | $43.70 |
| Purchase #7 | $60.57 | 9.834% | $66.5265 | $66.53 | $66.55 | $66.50 |
| 7 purchase totals = | $535.69 | $583.2220 | $583.24 | $583.25 | $583.10 | |