| 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 | $47.89 | 13.705% | $54.4533 | $54.45 | $54.45 | $54.50 |
| Purchase #2 | $146.54 | 11.651% | $163.6134 | $163.61 | $163.60 | $163.60 |
| Purchase #3 | $9.63 | 5.661% | $10.1752 | $10.18 | $10.20 | $10.20 |
| Purchase #4 | $158.43 | 5.559% | $167.2371 | $167.24 | $167.25 | $167.20 |
| Purchase #5 | $60.40 | 12.783% | $68.1209 | $68.12 | $68.10 | $68.10 |
| Purchase #6 | $74.50 | 5.481% | $78.5833 | $78.58 | $78.60 | $78.60 |
| Purchase #7 | $6.25 | 6.246% | $6.6404 | $6.64 | $6.65 | $6.60 |
| 7 purchase totals = | $503.64 | $548.8236 | $548.82 | $548.85 | $548.80 | |