| 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 | $6.76 | 8.795% | $7.3545 | $7.35 | $7.35 | $7.40 |
| Purchase #2 | $182.52 | 6.248% | $193.9238 | $193.92 | $193.90 | $193.90 |
| Purchase #3 | $174.96 | 12.487% | $196.8073 | $196.81 | $196.80 | $196.80 |
| Purchase #4 | $236.77 | 6.127% | $251.2769 | $251.28 | $251.30 | $251.30 |
| Purchase #5 | $207.89 | 3.805% | $215.8002 | $215.80 | $215.80 | $215.80 |
| Purchase #6 | $89.67 | 6.779% | $95.7487 | $95.75 | $95.75 | $95.70 |
| Purchase #7 | $29.92 | 13.790% | $34.046 | $34.05 | $34.05 | $34.00 |
| 7 purchase totals = | $928.49 | $994.9574 | $994.96 | $994.95 | $994.90 | |