| 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 | $108.85 | 12.517% | $122.4748 | $122.47 | $122.45 | $122.50 |
| Purchase #2 | $43.43 | 3.112% | $44.7815 | $44.78 | $44.80 | $44.80 |
| Purchase #3 | $86.55 | 4.869% | $90.7641 | $90.76 | $90.75 | $90.80 |
| Purchase #4 | $41.89 | 11.590% | $46.7451 | $46.75 | $46.75 | $46.70 |
| Purchase #5 | $40.72 | 9.357% | $44.5302 | $44.53 | $44.55 | $44.50 |
| Purchase #6 | $14.44 | 10.129% | $15.9026 | $15.90 | $15.90 | $15.90 |
| Purchase #7 | $112.59 | 6.244% | $119.6201 | $119.62 | $119.60 | $119.60 |
| 7 purchase totals = | $448.47 | $484.8184 | $484.81 | $484.80 | $484.80 | |