| 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 | $42.77 | 8.152% | $46.2566 | $46.26 | $46.25 | $46.30 |
| Purchase #2 | $94.40 | 6.192% | $100.2452 | $100.25 | $100.25 | $100.20 |
| Purchase #3 | $76.77 | 7.255% | $82.3397 | $82.34 | $82.35 | $82.30 |
| Purchase #4 | $186.35 | 8.386% | $201.9773 | $201.98 | $202.00 | $202.00 |
| Purchase #5 | $26.83 | 7.199% | $28.7615 | $28.76 | $28.75 | $28.80 |
| Purchase #6 | $193.35 | 10.465% | $213.5841 | $213.58 | $213.60 | $213.60 |
| Purchase #7 | $5.94 | 12.380% | $6.6754 | $6.68 | $6.70 | $6.70 |
| 7 purchase totals = | $626.41 | $679.8398 | $679.85 | $679.90 | $679.90 | |