| 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 | $78.42 | 3.183% | $80.9161 | $80.92 | $80.90 | $80.90 |
| Purchase #2 | $27.28 | 4.727% | $28.5695 | $28.57 | $28.55 | $28.60 |
| Purchase #3 | $114.45 | 9.866% | $125.7416 | $125.74 | $125.75 | $125.70 |
| Purchase #4 | $151.30 | 9.232% | $165.268 | $165.27 | $165.25 | $165.30 |
| Purchase #5 | $39.40 | 4.733% | $41.2648 | $41.26 | $41.25 | $41.30 |
| Purchase #6 | $194.37 | 10.674% | $215.1171 | $215.12 | $215.10 | $215.10 |
| Purchase #7 | $88.95 | 12.489% | $100.059 | $100.06 | $100.05 | $100.10 |
| 7 purchase totals = | $694.17 | $756.9361 | $756.94 | $756.85 | $757.00 | |