| 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 | $45.49 | 3.287% | $46.9853 | $46.99 | $47.00 | $47.00 |
| Purchase #2 | $149.92 | 10.643% | $165.876 | $165.88 | $165.90 | $165.90 |
| Purchase #3 | $32.26 | 6.108% | $34.2304 | $34.23 | $34.25 | $34.20 |
| Purchase #4 | $201.42 | 3.424% | $208.3166 | $208.32 | $208.30 | $208.30 |
| Purchase #5 | $109.30 | 12.847% | $123.3418 | $123.34 | $123.35 | $123.30 |
| Purchase #6 | $6.94 | 6.343% | $7.3802 | $7.38 | $7.40 | $7.40 |
| Purchase #7 | $94.75 | 10.124% | $104.3425 | $104.34 | $104.35 | $104.30 |
| 7 purchase totals = | $640.08 | $690.4728 | $690.48 | $690.55 | $690.40 | |