| 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 | $39.88 | 4.698% | $41.7536 | $41.75 | $41.75 | $41.80 |
| Purchase #2 | $5.86 | 12.831% | $6.6119 | $6.61 | $6.60 | $6.60 |
| Purchase #3 | $142.92 | 3.855% | $148.4296 | $148.43 | $148.45 | $148.40 |
| Purchase #4 | $218.68 | 10.525% | $241.6961 | $241.70 | $241.70 | $241.70 |
| Purchase #5 | $191.54 | 11.159% | $212.9139 | $212.91 | $212.90 | $212.90 |
| Purchase #6 | $104.98 | 8.397% | $113.7952 | $113.80 | $113.80 | $113.80 |
| Purchase #7 | $196.95 | 3.579% | $203.9988 | $204.00 | $204.00 | $204.00 |
| 7 purchase totals = | $900.81 | $969.1991 | $969.20 | $969.20 | $969.20 | |