| 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 | $34.98 | 9.399% | $38.2678 | $38.27 | $38.25 | $38.30 |
| Purchase #2 | $114.85 | 3.819% | $119.2361 | $119.24 | $119.25 | $119.20 |
| Purchase #3 | $167.43 | 3.304% | $172.9619 | $172.96 | $172.95 | $173.00 |
| Purchase #4 | $81.95 | 7.577% | $88.1594 | $88.16 | $88.15 | $88.20 |
| Purchase #5 | $8.33 | 12.679% | $9.3862 | $9.39 | $9.40 | $9.40 |
| Purchase #6 | $51.94 | 13.104% | $58.7462 | $58.75 | $58.75 | $58.70 |
| Purchase #7 | $180.95 | 4.668% | $189.3967 | $189.40 | $189.40 | $189.40 |
| 7 purchase totals = | $640.43 | $676.1543 | $676.17 | $676.15 | $676.20 | |