| 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 | $78.45 | 9.614% | $85.9922 | $85.99 | $86.00 | $86.00 |
| Purchase #2 | $128.58 | 12.808% | $145.0485 | $145.05 | $145.05 | $145.00 |
| Purchase #3 | $187.94 | 6.680% | $200.4944 | $200.49 | $200.50 | $200.50 |
| Purchase #4 | $138.50 | 7.540% | $148.9429 | $148.94 | $148.95 | $148.90 |
| Purchase #5 | $73.80 | 5.170% | $77.6155 | $77.62 | $77.60 | $77.60 |
| Purchase #6 | $189.76 | 3.457% | $196.32 | $196.32 | $196.30 | $196.30 |
| Purchase #7 | $72.37 | 9.711% | $79.3979 | $79.40 | $79.40 | $79.40 |
| 7 purchase totals = | $869.40 | $933.8114 | $933.81 | $933.80 | $933.70 | |