| 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 | $38.91 | 12.705% | $43.8535 | $43.85 | $43.85 | $43.90 |
| Purchase #2 | $23.72 | 4.300% | $24.74 | $24.74 | $24.75 | $24.70 |
| Purchase #3 | $24.42 | 4.528% | $25.5257 | $25.53 | $25.55 | $25.50 |
| Purchase #4 | $80.66 | 3.804% | $83.7283 | $83.73 | $83.75 | $83.70 |
| Purchase #5 | $38.86 | 4.863% | $40.7498 | $40.75 | $40.75 | $40.70 |
| Purchase #6 | $75.51 | 11.119% | $83.906 | $83.91 | $83.90 | $83.90 |
| Purchase #7 | $168.47 | 5.449% | $177.6499 | $177.65 | $177.65 | $177.60 |
| 7 purchase totals = | $450.55 | $480.1532 | $480.16 | $480.20 | $480.00 | |