| 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 | $21.88 | 12.471% | $24.6087 | $24.61 | $24.60 | $24.60 |
| Purchase #2 | $22.95 | 11.108% | $25.4993 | $25.50 | $25.50 | $25.50 |
| Purchase #3 | $101.98 | 9.865% | $112.0403 | $112.04 | $112.05 | $112.00 |
| Purchase #4 | $12.48 | 11.535% | $13.9196 | $13.92 | $13.90 | $13.90 |
| Purchase #5 | $106.38 | 9.816% | $116.8223 | $116.82 | $116.80 | $116.80 |
| Purchase #6 | $121.88 | 10.338% | $134.48 | $134.48 | $134.50 | $134.50 |
| Purchase #7 | $185.90 | 8.393% | $201.5026 | $201.50 | $201.50 | $201.50 |
| 7 purchase totals = | $573.45 | $628.8728 | $628.87 | $628.85 | $628.80 | |