| 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 | $107.54 | 9.436% | $117.6875 | $117.69 | $117.70 | $117.70 |
| Purchase #2 | $77.32 | 8.367% | $83.7894 | $83.79 | $83.80 | $83.80 |
| Purchase #3 | $68.45 | 13.539% | $77.7174 | $77.72 | $77.70 | $77.70 |
| Purchase #4 | $93.64 | 12.746% | $105.5754 | $105.58 | $105.60 | $105.60 |
| Purchase #5 | $106.97 | 5.406% | $112.7528 | $112.75 | $112.75 | $112.80 |
| Purchase #6 | $247.37 | 12.174% | $277.4848 | $277.48 | $277.50 | $277.50 |
| Purchase #7 | $141.67 | 4.282% | $147.7363 | $147.74 | $147.75 | $147.70 |
| 7 purchase totals = | $842.96 | $922.7436 | $922.75 | $922.80 | $922.80 | |