| 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 | $93.28 | 6.864% | $99.6827 | $99.68 | $99.70 | $99.70 |
| Purchase #2 | $18.37 | 13.597% | $20.8678 | $20.87 | $20.85 | $20.90 |
| Purchase #3 | $245.52 | 4.482% | $256.5242 | $256.52 | $256.50 | $256.50 |
| Purchase #4 | $176.86 | 9.390% | $193.4672 | $193.47 | $193.45 | $193.50 |
| Purchase #5 | $69.64 | 9.615% | $76.3359 | $76.34 | $76.35 | $76.30 |
| Purchase #6 | $25.50 | 9.396% | $27.896 | $27.90 | $27.90 | $27.90 |
| Purchase #7 | $124.74 | 12.336% | $140.1279 | $140.13 | $140.15 | $140.10 |
| 7 purchase totals = | $753.91 | $814.9017 | $814.91 | $814.90 | $814.90 | |