| 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 | $135.63 | 13.311% | $153.6837 | $153.68 | $153.70 | $153.70 |
| Purchase #2 | $57.44 | 8.470% | $62.3052 | $62.31 | $62.30 | $62.30 |
| Purchase #3 | $199.75 | 3.390% | $206.5215 | $206.52 | $206.50 | $206.50 |
| Purchase #4 | $123.45 | 13.737% | $140.4083 | $140.41 | $140.40 | $140.40 |
| Purchase #5 | $199.89 | 7.704% | $215.2895 | $215.29 | $215.30 | $215.30 |
| Purchase #6 | $38.41 | 9.549% | $42.0778 | $42.08 | $42.10 | $42.10 |
| Purchase #7 | $10.66 | 4.378% | $11.1267 | $11.13 | $11.15 | $11.10 |
| 7 purchase totals = | $765.23 | $831.4127 | $831.42 | $831.45 | $831.40 | |