| 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 | $97.49 | 7.604% | $104.9031 | $104.90 | $104.90 | $104.90 |
| Purchase #2 | $104.27 | 4.656% | $109.1248 | $109.12 | $109.10 | $109.10 |
| Purchase #3 | $246.35 | 13.371% | $279.2895 | $279.29 | $279.30 | $279.30 |
| Purchase #4 | $185.43 | 12.838% | $209.2355 | $209.24 | $209.25 | $209.20 |
| Purchase #5 | $169.58 | 9.793% | $186.187 | $186.19 | $186.20 | $186.20 |
| Purchase #6 | $165.54 | 12.170% | $185.6862 | $185.69 | $185.70 | $185.70 |
| Purchase #7 | $46.93 | 7.477% | $50.439 | $50.44 | $50.45 | $50.40 |
| 7 purchase totals = | $1,015.59 | $1,124.8651 | $1,124.87 | $1,124.90 | $1,124.80 | |