| 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 | $37.88 | 9.678% | $41.546 | $41.55 | $41.55 | $41.50 |
| Purchase #2 | $32.92 | 5.706% | $34.7984 | $34.80 | $34.80 | $34.80 |
| Purchase #3 | $85.36 | 11.639% | $95.2951 | $95.30 | $95.30 | $95.30 |
| Purchase #4 | $212.92 | 6.305% | $226.3446 | $226.34 | $226.35 | $226.30 |
| Purchase #5 | $51.59 | 6.536% | $54.9619 | $54.96 | $54.95 | $55.00 |
| Purchase #6 | $83.98 | 11.569% | $93.6956 | $93.70 | $93.70 | $93.70 |
| Purchase #7 | $218.79 | 5.556% | $230.946 | $230.95 | $230.95 | $230.90 |
| 7 purchase totals = | $723.44 | $777.5876 | $777.60 | $777.60 | $777.50 | |