| 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 | $226.74 | 8.369% | $245.7159 | $245.72 | $245.70 | $245.70 |
| Purchase #2 | $26.62 | 7.752% | $28.6836 | $28.68 | $28.70 | $28.70 |
| Purchase #3 | $81.75 | 13.603% | $92.8705 | $92.87 | $92.85 | $92.90 |
| Purchase #4 | $81.76 | 6.264% | $86.8814 | $86.88 | $86.90 | $86.90 |
| Purchase #5 | $116.55 | 12.412% | $131.0162 | $131.02 | $131.00 | $131.00 |
| Purchase #6 | $105.78 | 8.546% | $114.82 | $114.82 | $114.80 | $114.80 |
| Purchase #7 | $89.32 | 8.222% | $96.6639 | $96.66 | $96.65 | $96.70 |
| 7 purchase totals = | $728.52 | $796.6515 | $796.65 | $796.60 | $796.70 | |