| 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 | $50.89 | 8.866% | $55.4019 | $55.40 | $55.40 | $55.40 |
| Purchase #2 | $164.98 | 9.714% | $181.0062 | $181.01 | $181.00 | $181.00 |
| Purchase #3 | $173.65 | 10.776% | $192.3625 | $192.36 | $192.35 | $192.40 |
| Purchase #4 | $124.61 | 4.819% | $130.615 | $130.62 | $130.60 | $130.60 |
| Purchase #5 | $159.60 | 7.425% | $171.4503 | $171.45 | $171.45 | $171.50 |
| Purchase #6 | $90.80 | 13.206% | $102.791 | $102.79 | $102.80 | $102.80 |
| Purchase #7 | $49.61 | 7.477% | $53.3193 | $53.32 | $53.30 | $53.30 |
| 7 purchase totals = | $814.14 | $886.9462 | $886.95 | $886.90 | $887.00 | |