| 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 | $179.49 | 11.150% | $199.5031 | $199.50 | $199.50 | $199.50 |
| Purchase #2 | $119.75 | 11.263% | $133.2374 | $133.24 | $133.25 | $133.20 |
| Purchase #3 | $48.82 | 12.672% | $55.0065 | $55.01 | $55.00 | $55.00 |
| Purchase #4 | $65.61 | 12.214% | $73.6236 | $73.62 | $73.60 | $73.60 |
| Purchase #5 | $45.51 | 8.654% | $49.4484 | $49.45 | $49.45 | $49.40 |
| Purchase #6 | $47.92 | 9.343% | $52.3972 | $52.40 | $52.40 | $52.40 |
| Purchase #7 | $6.39 | 3.808% | $6.6333 | $6.63 | $6.65 | $6.60 |
| 7 purchase totals = | $513.49 | $569.8495 | $569.85 | $569.85 | $569.70 | |