| 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 | $72.41 | 6.778% | $77.3179 | $77.32 | $77.30 | $77.30 |
| Purchase #2 | $142.42 | 13.557% | $161.7279 | $161.73 | $161.75 | $161.70 |
| Purchase #3 | $45.54 | 11.698% | $50.8673 | $50.87 | $50.85 | $50.90 |
| Purchase #4 | $70.53 | 12.832% | $79.5804 | $79.58 | $79.60 | $79.60 |
| Purchase #5 | $49.53 | 7.482% | $53.2358 | $53.24 | $53.25 | $53.20 |
| Purchase #6 | $144.75 | 3.260% | $149.4689 | $149.47 | $149.45 | $149.50 |
| Purchase #7 | $23.74 | 9.759% | $26.0568 | $26.06 | $26.05 | $26.10 |
| 7 purchase totals = | $548.92 | $598.2550 | $598.27 | $598.25 | $598.30 | |