| 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 | $134.86 | 10.506% | $149.0284 | $149.03 | $149.05 | $149.00 |
| Purchase #2 | $64.44 | 7.148% | $69.0462 | $69.05 | $69.05 | $69.00 |
| Purchase #3 | $32.80 | 5.605% | $34.6384 | $34.64 | $34.65 | $34.60 |
| Purchase #4 | $136.70 | 6.260% | $145.2574 | $145.26 | $145.25 | $145.30 |
| Purchase #5 | $47.48 | 6.571% | $50.5999 | $50.60 | $50.60 | $50.60 |
| Purchase #6 | $48.50 | 8.400% | $52.574 | $52.57 | $52.55 | $52.60 |
| Purchase #7 | $74.79 | 7.508% | $80.4052 | $80.41 | $80.40 | $80.40 |
| 7 purchase totals = | $539.57 | $581.5495 | $581.56 | $581.55 | $581.50 | |