| 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 | $70.83 | 8.507% | $76.8555 | $76.86 | $76.85 | $76.90 |
| Purchase #2 | $85.70 | 8.718% | $93.1713 | $93.17 | $93.15 | $93.20 |
| Purchase #3 | $217.71 | 12.841% | $245.6661 | $245.67 | $245.65 | $245.70 |
| Purchase #4 | $60.99 | 10.256% | $67.2451 | $67.25 | $67.25 | $67.20 |
| Purchase #5 | $18.38 | 6.228% | $19.5247 | $19.52 | $19.50 | $19.50 |
| Purchase #6 | $208.99 | 3.622% | $216.5596 | $216.56 | $216.55 | $216.60 |
| Purchase #7 | $172.84 | 4.469% | $180.5642 | $180.56 | $180.55 | $180.60 |
| 7 purchase totals = | $835.44 | $899.5865 | $899.59 | $899.50 | $899.70 | |