| 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 | $50.97 | 9.163% | $55.6404 | $55.64 | $55.65 | $55.60 |
| Purchase #2 | $189.26 | 11.441% | $210.9132 | $210.91 | $210.90 | $210.90 |
| Purchase #3 | $198.32 | 8.414% | $215.0066 | $215.01 | $215.00 | $215.00 |
| Purchase #4 | $240.38 | 7.493% | $258.3917 | $258.39 | $258.40 | $258.40 |
| Purchase #5 | $238.54 | 7.846% | $257.2558 | $257.26 | $257.25 | $257.30 |
| Purchase #6 | $127.96 | 7.393% | $137.4201 | $137.42 | $137.40 | $137.40 |
| Purchase #7 | $176.38 | 3.130% | $181.9007 | $181.90 | $181.90 | $181.90 |
| 7 purchase totals = | $1,221.81 | $1,316.5285 | $1,316.53 | $1,316.50 | $1,316.50 | |