| 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 | $14.76 | 3.116% | $15.2199 | $15.22 | $15.20 | $15.20 |
| Purchase #2 | $75.69 | 4.249% | $78.9061 | $78.91 | $78.90 | $78.90 |
| Purchase #3 | $56.86 | 10.227% | $62.6751 | $62.68 | $62.70 | $62.70 |
| Purchase #4 | $19.73 | 9.743% | $21.6523 | $21.65 | $21.65 | $21.70 |
| Purchase #5 | $106.31 | 8.124% | $114.9466 | $114.95 | $114.95 | $114.90 |
| Purchase #6 | $20.41 | 4.212% | $21.2697 | $21.27 | $21.25 | $21.30 |
| Purchase #7 | $9.26 | 8.684% | $10.0641 | $10.06 | $10.05 | $10.10 |
| 7 purchase totals = | $303.02 | $324.7338 | $324.74 | $324.70 | $324.80 | |