| 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 | $17.82 | 7.788% | $19.2078 | $19.21 | $19.20 | $19.20 |
| Purchase #2 | $64.54 | 3.846% | $67.0222 | $67.02 | $67.00 | $67.00 |
| Purchase #3 | $100.84 | 8.587% | $109.4991 | $109.50 | $109.50 | $109.50 |
| Purchase #4 | $94.83 | 9.105% | $103.4643 | $103.46 | $103.45 | $103.50 |
| Purchase #5 | $134.27 | 11.558% | $149.7889 | $149.79 | $149.80 | $149.80 |
| Purchase #6 | $32.43 | 10.179% | $35.731 | $35.73 | $35.75 | $35.70 |
| Purchase #7 | $7.64 | 5.486% | $8.0591 | $8.06 | $8.05 | $8.10 |
| 7 purchase totals = | $452.37 | $492.7724 | $492.77 | $492.75 | $492.80 | |