| 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 | $84.40 | 9.107% | $92.0863 | $92.09 | $92.10 | $92.10 |
| Purchase #2 | $114.98 | 13.121% | $130.0665 | $130.07 | $130.05 | $130.10 |
| Purchase #3 | $17.73 | 7.784% | $19.1101 | $19.11 | $19.10 | $19.10 |
| Purchase #4 | $204.85 | 9.459% | $224.2268 | $224.23 | $224.25 | $224.20 |
| Purchase #5 | $39.83 | 11.379% | $44.3623 | $44.36 | $44.35 | $44.40 |
| Purchase #6 | $65.54 | 5.351% | $69.047 | $69.05 | $69.05 | $69.00 |
| Purchase #7 | $66.63 | 4.783% | $69.8169 | $69.82 | $69.80 | $69.80 |
| 7 purchase totals = | $593.96 | $648.7159 | $648.73 | $648.70 | $648.70 | |