| 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 | $184.87 | 7.534% | $198.7981 | $198.80 | $198.80 | $198.80 |
| Purchase #2 | $78.81 | 11.205% | $87.6407 | $87.64 | $87.65 | $87.60 |
| Purchase #3 | $62.70 | 5.483% | $66.1378 | $66.14 | $66.15 | $66.10 |
| Purchase #4 | $21.37 | 11.176% | $23.7583 | $23.76 | $23.75 | $23.80 |
| Purchase #5 | $46.46 | 11.540% | $51.8215 | $51.82 | $51.80 | $51.80 |
| Purchase #6 | $112.54 | 8.853% | $122.5032 | $122.50 | $122.50 | $122.50 |
| Purchase #7 | $8.66 | 10.278% | $9.5501 | $9.55 | $9.55 | $9.60 |
| 7 purchase totals = | $515.41 | $560.2097 | $560.21 | $560.20 | $560.20 | |