| 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 | $91.69 | 4.381% | $95.7069 | $95.71 | $95.70 | $95.70 |
| Purchase #2 | $8.78 | 11.232% | $9.7662 | $9.77 | $9.75 | $9.80 |
| Purchase #3 | $145.87 | 11.425% | $162.5356 | $162.54 | $162.55 | $162.50 |
| Purchase #4 | $112.80 | 12.163% | $126.5199 | $126.52 | $126.50 | $126.50 |
| Purchase #5 | $173.60 | 8.435% | $188.2432 | $188.24 | $188.25 | $188.20 |
| Purchase #6 | $148.79 | 9.211% | $162.495 | $162.50 | $162.50 | $162.50 |
| Purchase #7 | $135.37 | 7.567% | $145.6134 | $145.61 | $145.60 | $145.60 |
| 7 purchase totals = | $816.90 | $890.8802 | $890.89 | $890.85 | $890.80 | |