| 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 | $46.32 | 5.266% | $48.7592 | $48.76 | $48.75 | $48.80 |
| Purchase #2 | $25.72 | 10.108% | $28.3198 | $28.32 | $28.30 | $28.30 |
| Purchase #3 | $171.44 | 13.554% | $194.677 | $194.68 | $194.70 | $194.70 |
| Purchase #4 | $179.66 | 6.400% | $191.1582 | $191.16 | $191.15 | $191.20 |
| Purchase #5 | $39.34 | 9.857% | $43.2177 | $43.22 | $43.20 | $43.20 |
| Purchase #6 | $137.41 | 11.533% | $153.2575 | $153.26 | $153.25 | $153.30 |
| Purchase #7 | $21.34 | 7.391% | $22.9172 | $22.92 | $22.90 | $22.90 |
| 7 purchase totals = | $621.23 | $682.3066 | $682.32 | $682.25 | $682.40 | |