| 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 | $12.46 | 11.172% | $13.852 | $13.85 | $13.85 | $13.90 |
| Purchase #2 | $155.36 | 8.650% | $168.7986 | $168.80 | $168.80 | $168.80 |
| Purchase #3 | $91.96 | 8.789% | $100.0424 | $100.04 | $100.05 | $100.00 |
| Purchase #4 | $179.98 | 6.282% | $191.2863 | $191.29 | $191.30 | $191.30 |
| Purchase #5 | $60.85 | 12.350% | $68.365 | $68.37 | $68.35 | $68.40 |
| Purchase #6 | $67.60 | 10.479% | $74.6838 | $74.68 | $74.70 | $74.70 |
| Purchase #7 | $32.29 | 8.341% | $34.9833 | $34.98 | $35.00 | $35.00 |
| 7 purchase totals = | $600.50 | $652.0114 | $652.01 | $652.05 | $652.10 | |