| 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 | $195.48 | 12.806% | $220.5132 | $220.51 | $220.50 | $220.50 |
| Purchase #2 | $32.53 | 10.238% | $35.8604 | $35.86 | $35.85 | $35.90 |
| Purchase #3 | $80.44 | 13.328% | $91.161 | $91.16 | $91.15 | $91.20 |
| Purchase #4 | $15.67 | 13.798% | $17.8321 | $17.83 | $17.85 | $17.80 |
| Purchase #5 | $101.36 | 6.418% | $107.8653 | $107.87 | $107.85 | $107.90 |
| Purchase #6 | $103.67 | 6.215% | $110.1131 | $110.11 | $110.10 | $110.10 |
| Purchase #7 | $57.81 | 11.735% | $64.594 | $64.59 | $64.60 | $64.60 |
| 7 purchase totals = | $586.96 | $647.9391 | $647.93 | $647.90 | $648.00 | |