| 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 | $95.40 | 10.461% | $105.3798 | $105.38 | $105.40 | $105.40 |
| Purchase #2 | $56.44 | 7.610% | $60.7351 | $60.74 | $60.75 | $60.70 |
| Purchase #3 | $123.93 | 11.476% | $138.1522 | $138.15 | $138.15 | $138.20 |
| Purchase #4 | $155.78 | 6.838% | $166.4322 | $166.43 | $166.45 | $166.40 |
| Purchase #5 | $8.81 | 5.369% | $9.283 | $9.28 | $9.30 | $9.30 |
| Purchase #6 | $156.49 | 10.520% | $172.9527 | $172.95 | $172.95 | $173.00 |
| Purchase #7 | $191.36 | 5.525% | $201.9326 | $201.93 | $201.95 | $201.90 |
| 7 purchase totals = | $788.21 | $854.8676 | $854.86 | $854.95 | $854.90 | |