| 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 | $27.48 | 12.255% | $30.8477 | $30.85 | $30.85 | $30.80 |
| Purchase #2 | $69.36 | 6.183% | $73.6485 | $73.65 | $73.65 | $73.60 |
| Purchase #3 | $28.83 | 9.163% | $31.4717 | $31.47 | $31.45 | $31.50 |
| Purchase #4 | $211.27 | 10.597% | $233.6583 | $233.66 | $233.65 | $233.70 |
| Purchase #5 | $142.42 | 13.837% | $162.1267 | $162.13 | $162.15 | $162.10 |
| Purchase #6 | $23.63 | 12.793% | $26.653 | $26.65 | $26.65 | $26.70 |
| Purchase #7 | $250.43 | 3.365% | $258.857 | $258.86 | $258.85 | $258.90 |
| 7 purchase totals = | $753.42 | $817.2629 | $817.27 | $817.25 | $817.30 | |