| 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 | $43.52 | 6.558% | $46.374 | $46.37 | $46.35 | $46.40 |
| Purchase #2 | $7.90 | 10.561% | $8.7343 | $8.73 | $8.75 | $8.70 |
| Purchase #3 | $110.53 | 10.564% | $122.2064 | $122.21 | $122.20 | $122.20 |
| Purchase #4 | $10.35 | 12.388% | $11.6322 | $11.63 | $11.65 | $11.60 |
| Purchase #5 | $249.92 | 12.223% | $280.4677 | $280.47 | $280.45 | $280.50 |
| Purchase #6 | $93.58 | 10.302% | $103.2206 | $103.22 | $103.20 | $103.20 |
| Purchase #7 | $247.90 | 10.403% | $273.689 | $273.69 | $273.70 | $273.70 |
| 7 purchase totals = | $763.70 | $846.3242 | $846.32 | $846.30 | $846.30 | |