| 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 | $50.69 | 11.479% | $56.5087 | $56.51 | $56.50 | $56.50 |
| Purchase #2 | $10.43 | 3.386% | $10.7832 | $10.78 | $10.80 | $10.80 |
| Purchase #3 | $133.63 | 7.567% | $143.7418 | $143.74 | $143.75 | $143.70 |
| Purchase #4 | $249.87 | 9.776% | $274.2973 | $274.30 | $274.30 | $274.30 |
| Purchase #5 | $224.53 | 8.356% | $243.2917 | $243.29 | $243.30 | $243.30 |
| Purchase #6 | $147.50 | 3.803% | $153.1094 | $153.11 | $153.10 | $153.10 |
| Purchase #7 | $249.86 | 6.334% | $265.6861 | $265.69 | $265.70 | $265.70 |
| 7 purchase totals = | $1,066.51 | $1,147.4182 | $1,147.42 | $1,147.45 | $1,147.40 | |