| 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 | $36.81 | 6.126% | $39.065 | $39.07 | $39.05 | $39.10 |
| Purchase #2 | $146.77 | 13.782% | $166.9978 | $167.00 | $167.00 | $167.00 |
| Purchase #3 | $46.71 | 8.169% | $50.5257 | $50.53 | $50.55 | $50.50 |
| Purchase #4 | $7.66 | 12.116% | $8.5881 | $8.59 | $8.60 | $8.60 |
| Purchase #5 | $211.64 | 11.287% | $235.5278 | $235.53 | $235.55 | $235.50 |
| Purchase #6 | $177.44 | 7.593% | $190.913 | $190.91 | $190.90 | $190.90 |
| Purchase #7 | $73.78 | 8.782% | $80.2594 | $80.26 | $80.25 | $80.30 |
| 7 purchase totals = | $700.81 | $771.8768 | $771.89 | $771.90 | $771.90 | |