| 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 | $98.73 | 11.677% | $110.2587 | $110.26 | $110.25 | $110.30 |
| Purchase #2 | $38.90 | 5.684% | $41.1111 | $41.11 | $41.10 | $41.10 |
| Purchase #3 | $149.36 | 11.808% | $166.9964 | $167.00 | $167.00 | $167.00 |
| Purchase #4 | $12.81 | 6.296% | $13.6165 | $13.62 | $13.60 | $13.60 |
| Purchase #5 | $85.30 | 12.373% | $95.8542 | $95.85 | $95.85 | $95.90 |
| Purchase #6 | $36.68 | 4.488% | $38.3262 | $38.33 | $38.35 | $38.30 |
| Purchase #7 | $18.52 | 11.264% | $20.6061 | $20.61 | $20.60 | $20.60 |
| 7 purchase totals = | $440.30 | $486.7692 | $486.78 | $486.75 | $486.80 | |