| 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 | $12.96 | 8.126% | $14.0131 | $14.01 | $14.00 | $14.00 |
| Purchase #2 | $32.47 | 7.437% | $34.8848 | $34.88 | $34.90 | $34.90 |
| Purchase #3 | $61.58 | 12.421% | $69.2289 | $69.23 | $69.25 | $69.20 |
| Purchase #4 | $31.44 | 13.838% | $35.7907 | $35.79 | $35.80 | $35.80 |
| Purchase #5 | $152.58 | 10.157% | $168.0776 | $168.08 | $168.10 | $168.10 |
| Purchase #6 | $127.45 | 10.809% | $141.2261 | $141.23 | $141.25 | $141.20 |
| Purchase #7 | $78.52 | 12.510% | $88.3429 | $88.34 | $88.35 | $88.30 |
| 7 purchase totals = | $497.00 | $551.5641 | $551.56 | $551.65 | $551.50 | |