| 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 | $30.64 | 13.394% | $34.7439 | $34.74 | $34.75 | $34.70 |
| Purchase #2 | $76.96 | 5.179% | $80.9458 | $80.95 | $80.95 | $80.90 |
| Purchase #3 | $193.59 | 5.841% | $204.8976 | $204.90 | $204.90 | $204.90 |
| Purchase #4 | $23.30 | 7.457% | $25.0375 | $25.04 | $25.05 | $25.00 |
| Purchase #5 | $203.37 | 13.352% | $230.524 | $230.52 | $230.50 | $230.50 |
| Purchase #6 | $206.71 | 8.777% | $224.8529 | $224.85 | $224.85 | $224.90 |
| Purchase #7 | $156.63 | 12.757% | $176.6113 | $176.61 | $176.60 | $176.60 |
| 7 purchase totals = | $891.20 | $977.6130 | $977.61 | $977.60 | $977.50 | |