| 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 | $25.66 | 10.621% | $28.3853 | $28.39 | $28.40 | $28.40 |
| Purchase #2 | $48.47 | 7.423% | $52.0679 | $52.07 | $52.05 | $52.10 |
| Purchase #3 | $95.86 | 11.356% | $106.7459 | $106.75 | $106.75 | $106.70 |
| Purchase #4 | $54.74 | 5.647% | $57.8312 | $57.83 | $57.85 | $57.80 |
| Purchase #5 | $208.54 | 5.127% | $219.2318 | $219.23 | $219.25 | $219.20 |
| Purchase #6 | $128.50 | 5.763% | $135.9055 | $135.91 | $135.90 | $135.90 |
| Purchase #7 | $82.50 | 12.650% | $92.9363 | $92.94 | $92.95 | $92.90 |
| 7 purchase totals = | $644.27 | $693.1039 | $693.12 | $693.15 | $693.00 | |