| 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 | $40.53 | 5.433% | $42.732 | $42.73 | $42.75 | $42.70 |
| Purchase #2 | $8.67 | 3.194% | $8.9469 | $8.95 | $8.95 | $8.90 |
| Purchase #3 | $123.86 | 7.677% | $133.3687 | $133.37 | $133.35 | $133.40 |
| Purchase #4 | $223.63 | 8.408% | $242.4328 | $242.43 | $242.45 | $242.40 |
| Purchase #5 | $33.82 | 3.222% | $34.9097 | $34.91 | $34.90 | $34.90 |
| Purchase #6 | $236.73 | 8.277% | $256.3241 | $256.32 | $256.30 | $256.30 |
| Purchase #7 | $121.74 | 4.332% | $127.0138 | $127.01 | $127.00 | $127.00 |
| 7 purchase totals = | $788.98 | $845.7280 | $845.72 | $845.70 | $845.60 | |