| 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 | $66.49 | 11.422% | $74.0845 | $74.08 | $74.10 | $74.10 |
| Purchase #2 | $161.28 | 7.528% | $173.4212 | $173.42 | $173.40 | $173.40 |
| Purchase #3 | $15.92 | 4.697% | $16.6678 | $16.67 | $16.65 | $16.70 |
| Purchase #4 | $171.37 | 12.778% | $193.2677 | $193.27 | $193.25 | $193.30 |
| Purchase #5 | $6.31 | 5.540% | $6.6596 | $6.66 | $6.65 | $6.70 |
| Purchase #6 | $134.57 | 8.708% | $146.2884 | $146.29 | $146.30 | $146.30 |
| Purchase #7 | $76.60 | 4.267% | $79.8685 | $79.87 | $79.85 | $79.90 |
| 7 purchase totals = | $632.54 | $690.2577 | $690.26 | $690.20 | $690.40 | |