| 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 | $82.87 | 6.284% | $88.0776 | $88.08 | $88.10 | $88.10 |
| Purchase #2 | $77.47 | 5.781% | $81.9485 | $81.95 | $81.95 | $81.90 |
| Purchase #3 | $36.64 | 8.158% | $39.6291 | $39.63 | $39.65 | $39.60 |
| Purchase #4 | $66.72 | 11.650% | $74.4929 | $74.49 | $74.50 | $74.50 |
| Purchase #5 | $146.36 | 7.132% | $156.7984 | $156.80 | $156.80 | $156.80 |
| Purchase #6 | $170.39 | 8.316% | $184.5596 | $184.56 | $184.55 | $184.60 |
| Purchase #7 | $95.63 | 7.221% | $102.5354 | $102.54 | $102.55 | $102.50 |
| 7 purchase totals = | $676.08 | $728.0415 | $728.05 | $728.10 | $728.00 | |