| 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 | $6.59 | 7.119% | $7.0591 | $7.06 | $7.05 | $7.10 |
| Purchase #2 | $111.74 | 10.751% | $123.7532 | $123.75 | $123.75 | $123.80 |
| Purchase #3 | $129.49 | 10.718% | $143.3687 | $143.37 | $143.35 | $143.40 |
| Purchase #4 | $15.46 | 11.475% | $17.234 | $17.23 | $17.25 | $17.20 |
| Purchase #5 | $186.28 | 4.133% | $193.979 | $193.98 | $194.00 | $194.00 |
| Purchase #6 | $158.62 | 13.424% | $179.9131 | $179.91 | $179.90 | $179.90 |
| Purchase #7 | $8.73 | 4.820% | $9.1508 | $9.15 | $9.15 | $9.20 |
| 7 purchase totals = | $616.91 | $674.4579 | $674.45 | $674.45 | $674.60 | |