| 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 | $233.75 | 12.580% | $263.1558 | $263.16 | $263.15 | $263.20 |
| Purchase #2 | $64.50 | 8.466% | $69.9606 | $69.96 | $69.95 | $70.00 |
| Purchase #3 | $69.48 | 10.347% | $76.6691 | $76.67 | $76.65 | $76.70 |
| Purchase #4 | $141.74 | 3.763% | $147.0737 | $147.07 | $147.05 | $147.10 |
| Purchase #5 | $74.51 | 3.841% | $77.3719 | $77.37 | $77.35 | $77.40 |
| Purchase #6 | $202.73 | 13.863% | $230.8345 | $230.83 | $230.85 | $230.80 |
| Purchase #7 | $27.90 | 3.649% | $28.9181 | $28.92 | $28.90 | $28.90 |
| 7 purchase totals = | $814.61 | $893.9837 | $893.98 | $893.90 | $894.10 | |