| 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 | $66.44 | 12.228% | $74.5643 | $74.56 | $74.55 | $74.60 |
| Purchase #2 | $68.36 | 10.492% | $75.5323 | $75.53 | $75.55 | $75.50 |
| Purchase #3 | $164.79 | 8.589% | $178.9438 | $178.94 | $178.95 | $178.90 |
| Purchase #4 | $145.93 | 3.550% | $151.1105 | $151.11 | $151.10 | $151.10 |
| Purchase #5 | $42.26 | 9.509% | $46.2785 | $46.28 | $46.30 | $46.30 |
| Purchase #6 | $175.51 | 3.678% | $181.9653 | $181.97 | $181.95 | $182.00 |
| Purchase #7 | $28.92 | 9.536% | $31.6778 | $31.68 | $31.70 | $31.70 |
| 7 purchase totals = | $692.21 | $740.0725 | $740.07 | $740.10 | $740.10 | |