| 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 | $120.79 | 11.691% | $134.9116 | $134.91 | $134.90 | $134.90 |
| Purchase #2 | $83.49 | 9.725% | $91.6094 | $91.61 | $91.60 | $91.60 |
| Purchase #3 | $11.32 | 3.526% | $11.7191 | $11.72 | $11.70 | $11.70 |
| Purchase #4 | $35.56 | 5.164% | $37.3963 | $37.40 | $37.40 | $37.40 |
| Purchase #5 | $72.77 | 5.403% | $76.7018 | $76.70 | $76.70 | $76.70 |
| Purchase #6 | $35.56 | 12.130% | $39.8734 | $39.87 | $39.85 | $39.90 |
| Purchase #7 | $176.30 | 10.851% | $195.4303 | $195.43 | $195.45 | $195.40 |
| 7 purchase totals = | $535.79 | $587.6419 | $587.64 | $587.60 | $587.60 | |