| 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 | $85.31 | 4.799% | $89.404 | $89.40 | $89.40 | $89.40 |
| Purchase #2 | $165.61 | 7.608% | $178.2096 | $178.21 | $178.20 | $178.20 |
| Purchase #3 | $173.98 | 13.672% | $197.7665 | $197.77 | $197.75 | $197.80 |
| Purchase #4 | $57.94 | 7.285% | $62.1609 | $62.16 | $62.15 | $62.20 |
| Purchase #5 | $225.48 | 13.432% | $255.7665 | $255.77 | $255.75 | $255.80 |
| Purchase #6 | $63.73 | 5.406% | $67.1752 | $67.18 | $67.20 | $67.20 |
| Purchase #7 | $26.55 | 13.849% | $30.2269 | $30.23 | $30.25 | $30.20 |
| 7 purchase totals = | $798.60 | $880.7096 | $880.72 | $880.70 | $880.80 | |