| 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 | $23.64 | 8.808% | $25.7222 | $25.72 | $25.70 | $25.70 |
| Purchase #2 | $13.54 | 13.505% | $15.3686 | $15.37 | $15.35 | $15.40 |
| Purchase #3 | $198.94 | 4.506% | $207.9042 | $207.90 | $207.90 | $207.90 |
| Purchase #4 | $122.68 | 4.658% | $128.3944 | $128.39 | $128.40 | $128.40 |
| Purchase #5 | $11.62 | 11.438% | $12.9491 | $12.95 | $12.95 | $12.90 |
| Purchase #6 | $220.64 | 12.481% | $248.1781 | $248.18 | $248.20 | $248.20 |
| Purchase #7 | $229.33 | 12.753% | $258.5765 | $258.58 | $258.60 | $258.60 |
| 7 purchase totals = | $820.39 | $897.0931 | $897.09 | $897.10 | $897.10 | |