| 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 | $51.58 | 6.194% | $54.7749 | $54.77 | $54.75 | $54.80 |
| Purchase #2 | $43.36 | 5.477% | $45.7348 | $45.73 | $45.75 | $45.70 |
| Purchase #3 | $73.91 | 10.577% | $81.7275 | $81.73 | $81.75 | $81.70 |
| Purchase #4 | $40.57 | 3.506% | $41.9924 | $41.99 | $42.00 | $42.00 |
| Purchase #5 | $165.33 | 6.189% | $175.5623 | $175.56 | $175.55 | $175.60 |
| Purchase #6 | $98.94 | 6.124% | $104.9991 | $105.00 | $105.00 | $105.00 |
| Purchase #7 | $64.80 | 13.319% | $73.4307 | $73.43 | $73.45 | $73.40 |
| 7 purchase totals = | $538.49 | $578.2217 | $578.21 | $578.25 | $578.20 | |