| 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 | $45.44 | 6.604% | $48.4409 | $48.44 | $48.45 | $48.40 |
| Purchase #2 | $14.87 | 5.516% | $15.6902 | $15.69 | $15.70 | $15.70 |
| Purchase #3 | $203.75 | 6.702% | $217.4053 | $217.41 | $217.40 | $217.40 |
| Purchase #4 | $188.59 | 6.743% | $201.3066 | $201.31 | $201.30 | $201.30 |
| Purchase #5 | $36.48 | 11.140% | $40.5439 | $40.54 | $40.55 | $40.50 |
| Purchase #6 | $19.44 | 13.824% | $22.1274 | $22.13 | $22.15 | $22.10 |
| Purchase #7 | $51.96 | 11.342% | $57.8533 | $57.85 | $57.85 | $57.90 |
| 7 purchase totals = | $560.53 | $603.3676 | $603.37 | $603.40 | $603.30 | |