| 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 | $119.49 | 6.332% | $127.0561 | $127.06 | $127.05 | $127.10 |
| Purchase #2 | $27.29 | 5.627% | $28.8256 | $28.83 | $28.85 | $28.80 |
| Purchase #3 | $176.90 | 4.460% | $184.7897 | $184.79 | $184.80 | $184.80 |
| Purchase #4 | $69.65 | 12.868% | $78.6126 | $78.61 | $78.60 | $78.60 |
| Purchase #5 | $73.29 | 4.402% | $76.5162 | $76.52 | $76.50 | $76.50 |
| Purchase #6 | $194.97 | 4.540% | $203.8216 | $203.82 | $203.80 | $203.80 |
| Purchase #7 | $152.95 | 7.107% | $163.8202 | $163.82 | $163.80 | $163.80 |
| 7 purchase totals = | $814.54 | $863.4420 | $863.45 | $863.40 | $863.40 | |