| 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 | $99.92 | 4.243% | $104.1596 | $104.16 | $104.15 | $104.20 |
| Purchase #2 | $27.59 | 3.785% | $28.6343 | $28.63 | $28.65 | $28.60 |
| Purchase #3 | $214.81 | 5.319% | $226.2357 | $226.24 | $226.25 | $226.20 |
| Purchase #4 | $61.71 | 12.662% | $69.5237 | $69.52 | $69.50 | $69.50 |
| Purchase #5 | $9.92 | 5.242% | $10.44 | $10.44 | $10.45 | $10.40 |
| Purchase #6 | $214.89 | 5.501% | $226.7111 | $226.71 | $226.70 | $226.70 |
| Purchase #7 | $162.35 | 10.233% | $178.9633 | $178.96 | $178.95 | $179.00 |
| 7 purchase totals = | $791.19 | $844.6677 | $844.66 | $844.65 | $844.60 | |