| 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 | $79.32 | 5.715% | $83.8531 | $83.85 | $83.85 | $83.90 |
| Purchase #2 | $89.25 | 7.479% | $95.925 | $95.93 | $95.95 | $95.90 |
| Purchase #3 | $95.33 | 3.313% | $98.4883 | $98.49 | $98.50 | $98.50 |
| Purchase #4 | $119.54 | 4.695% | $125.1524 | $125.15 | $125.15 | $125.20 |
| Purchase #5 | $149.71 | 8.497% | $162.4309 | $162.43 | $162.45 | $162.40 |
| Purchase #6 | $159.82 | 12.703% | $180.1219 | $180.12 | $180.10 | $180.10 |
| Purchase #7 | $77.98 | 12.365% | $87.6222 | $87.62 | $87.60 | $87.60 |
| 7 purchase totals = | $770.95 | $833.5938 | $833.59 | $833.60 | $833.60 | |