| 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 | $80.92 | 8.198% | $87.5538 | $87.55 | $87.55 | $87.60 |
| Purchase #2 | $224.72 | 11.413% | $250.3673 | $250.37 | $250.35 | $250.40 |
| Purchase #3 | $141.64 | 5.824% | $149.8891 | $149.89 | $149.90 | $149.90 |
| Purchase #4 | $17.55 | 5.278% | $18.4763 | $18.48 | $18.50 | $18.50 |
| Purchase #5 | $81.81 | 10.175% | $90.1342 | $90.13 | $90.15 | $90.10 |
| Purchase #6 | $124.73 | 13.854% | $142.0101 | $142.01 | $142.00 | $142.00 |
| Purchase #7 | $175.60 | 11.174% | $195.2215 | $195.22 | $195.20 | $195.20 |
| 7 purchase totals = | $846.97 | $933.6523 | $933.65 | $933.65 | $933.70 | |