| 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 | $53.79 | 4.285% | $56.0949 | $56.09 | $56.10 | $56.10 |
| Purchase #2 | $12.39 | 6.670% | $13.2164 | $13.22 | $13.20 | $13.20 |
| Purchase #3 | $128.85 | 9.392% | $140.9516 | $140.95 | $140.95 | $141.00 |
| Purchase #4 | $163.54 | 7.489% | $175.7875 | $175.79 | $175.80 | $175.80 |
| Purchase #5 | $126.79 | 7.568% | $136.3855 | $136.39 | $136.40 | $136.40 |
| Purchase #6 | $165.57 | 7.610% | $178.1699 | $178.17 | $178.15 | $178.20 |
| Purchase #7 | $59.38 | 9.554% | $65.0532 | $65.05 | $65.05 | $65.10 |
| 7 purchase totals = | $710.31 | $765.6590 | $765.66 | $765.65 | $765.80 | |