| 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 | $68.48 | 9.207% | $74.785 | $74.79 | $74.80 | $74.80 |
| Purchase #2 | $21.25 | 10.326% | $23.4443 | $23.44 | $23.45 | $23.40 |
| Purchase #3 | $106.77 | 5.671% | $112.8249 | $112.82 | $112.80 | $112.80 |
| Purchase #4 | $76.55 | 10.346% | $84.4699 | $84.47 | $84.45 | $84.50 |
| Purchase #5 | $104.43 | 3.198% | $107.7697 | $107.77 | $107.75 | $107.80 |
| Purchase #6 | $239.71 | 4.392% | $250.2381 | $250.24 | $250.25 | $250.20 |
| Purchase #7 | $101.30 | 4.512% | $105.8707 | $105.87 | $105.85 | $105.90 |
| 7 purchase totals = | $718.49 | $759.4026 | $759.40 | $759.35 | $759.40 | |