| 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 | $35.63 | 8.770% | $38.7548 | $38.75 | $38.75 | $38.80 |
| Purchase #2 | $132.56 | 6.344% | $140.9696 | $140.97 | $140.95 | $141.00 |
| Purchase #3 | $110.82 | 7.622% | $119.2667 | $119.27 | $119.25 | $119.30 |
| Purchase #4 | $49.92 | 5.718% | $52.7744 | $52.77 | $52.75 | $52.80 |
| Purchase #5 | $145.50 | 7.798% | $156.8461 | $156.85 | $156.85 | $156.80 |
| Purchase #6 | $37.76 | 4.350% | $39.4026 | $39.40 | $39.40 | $39.40 |
| Purchase #7 | $229.61 | 7.633% | $247.1361 | $247.14 | $247.15 | $247.10 |
| 7 purchase totals = | $741.80 | $795.1503 | $795.15 | $795.10 | $795.20 | |