| 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 | $53.92 | 11.545% | $60.1451 | $60.15 | $60.15 | $60.10 |
| Purchase #2 | $21.57 | 7.393% | $23.1647 | $23.16 | $23.15 | $23.20 |
| Purchase #3 | $250.35 | 9.494% | $274.1182 | $274.12 | $274.10 | $274.10 |
| Purchase #4 | $159.42 | 12.467% | $179.2949 | $179.29 | $179.30 | $179.30 |
| Purchase #5 | $8.35 | 9.794% | $9.1678 | $9.17 | $9.15 | $9.20 |
| Purchase #6 | $45.95 | 12.266% | $51.5862 | $51.59 | $51.60 | $51.60 |
| Purchase #7 | $139.30 | 4.393% | $145.4194 | $145.42 | $145.40 | $145.40 |
| 7 purchase totals = | $678.86 | $742.8963 | $742.90 | $742.85 | $742.90 | |