| 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 | $6.83 | 13.332% | $7.7406 | $7.74 | $7.75 | $7.70 |
| Purchase #2 | $112.37 | 5.442% | $118.4852 | $118.49 | $118.50 | $118.50 |
| Purchase #3 | $6.45 | 6.160% | $6.8473 | $6.85 | $6.85 | $6.80 |
| Purchase #4 | $95.50 | 8.869% | $103.9699 | $103.97 | $103.95 | $104.00 |
| Purchase #5 | $27.76 | 4.126% | $28.9054 | $28.91 | $28.90 | $28.90 |
| Purchase #6 | $206.74 | 9.196% | $225.7518 | $225.75 | $225.75 | $225.80 |
| Purchase #7 | $9.57 | 4.364% | $9.9876 | $9.99 | $10.00 | $10.00 |
| 7 purchase totals = | $465.22 | $501.6878 | $501.70 | $501.70 | $501.70 | |