| 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 | $32.48 | 4.314% | $33.8812 | $33.88 | $33.90 | $33.90 |
| Purchase #2 | $51.95 | 11.191% | $57.7637 | $57.76 | $57.75 | $57.80 |
| Purchase #3 | $211.50 | 4.620% | $221.2713 | $221.27 | $221.25 | $221.30 |
| Purchase #4 | $239.76 | 6.259% | $254.7666 | $254.77 | $254.75 | $254.80 |
| Purchase #5 | $28.43 | 12.620% | $32.0179 | $32.02 | $32.00 | $32.00 |
| Purchase #6 | $79.57 | 4.431% | $83.0957 | $83.10 | $83.10 | $83.10 |
| Purchase #7 | $129.67 | 5.367% | $136.6294 | $136.63 | $136.65 | $136.60 |
| 7 purchase totals = | $773.36 | $819.4258 | $819.43 | $819.40 | $819.50 | |