| 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 | $35.97 | 8.618% | $39.0699 | $39.07 | $39.05 | $39.10 |
| Purchase #2 | $163.79 | 13.841% | $186.4602 | $186.46 | $186.45 | $186.50 |
| Purchase #3 | $11.46 | 6.332% | $12.1856 | $12.19 | $12.20 | $12.20 |
| Purchase #4 | $55.73 | 5.196% | $58.6257 | $58.63 | $58.65 | $58.60 |
| Purchase #5 | $208.53 | 7.370% | $223.8987 | $223.90 | $223.90 | $223.90 |
| Purchase #6 | $128.31 | 8.172% | $138.7955 | $138.80 | $138.80 | $138.80 |
| Purchase #7 | $172.68 | 5.498% | $182.1739 | $182.17 | $182.15 | $182.20 |
| 7 purchase totals = | $776.47 | $841.2095 | $841.22 | $841.20 | $841.30 | |