| 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 | $50.64 | 11.467% | $56.4469 | $56.45 | $56.45 | $56.40 |
| Purchase #2 | $42.64 | 11.263% | $47.4425 | $47.44 | $47.45 | $47.40 |
| Purchase #3 | $90.60 | 6.297% | $96.3051 | $96.31 | $96.30 | $96.30 |
| Purchase #4 | $188.41 | 9.170% | $205.6872 | $205.69 | $205.70 | $205.70 |
| Purchase #5 | $84.91 | 13.676% | $96.5223 | $96.52 | $96.50 | $96.50 |
| Purchase #6 | $99.49 | 10.240% | $109.6778 | $109.68 | $109.70 | $109.70 |
| Purchase #7 | $165.72 | 11.706% | $185.1192 | $185.12 | $185.10 | $185.10 |
| 7 purchase totals = | $722.41 | $797.2010 | $797.21 | $797.20 | $797.10 | |