| 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 | $76.67 | 6.104% | $81.3499 | $81.35 | $81.35 | $81.30 |
| Purchase #2 | $243.43 | 7.715% | $262.2106 | $262.21 | $262.20 | $262.20 |
| Purchase #3 | $196.56 | 5.675% | $207.7148 | $207.71 | $207.70 | $207.70 |
| Purchase #4 | $201.95 | 4.478% | $210.9933 | $210.99 | $211.00 | $211.00 |
| Purchase #5 | $73.92 | 7.511% | $79.4721 | $79.47 | $79.45 | $79.50 |
| Purchase #6 | $91.75 | 10.778% | $101.6388 | $101.64 | $101.65 | $101.60 |
| Purchase #7 | $204.83 | 5.174% | $215.4279 | $215.43 | $215.45 | $215.40 |
| 7 purchase totals = | $1,089.11 | $1,158.8074 | $1,158.80 | $1,158.80 | $1,158.70 | |