| 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 | $5.65 | 12.467% | $6.3544 | $6.35 | $6.35 | $6.40 |
| Purchase #2 | $46.87 | 10.151% | $51.6278 | $51.63 | $51.65 | $51.60 |
| Purchase #3 | $5.34 | 8.407% | $5.7889 | $5.79 | $5.80 | $5.80 |
| Purchase #4 | $104.54 | 9.208% | $114.166 | $114.17 | $114.15 | $114.20 |
| Purchase #5 | $212.96 | 8.740% | $231.5727 | $231.57 | $231.55 | $231.60 |
| Purchase #6 | $87.37 | 9.649% | $95.8003 | $95.80 | $95.80 | $95.80 |
| Purchase #7 | $238.68 | 10.446% | $263.6125 | $263.61 | $263.60 | $263.60 |
| 7 purchase totals = | $701.41 | $768.9226 | $768.92 | $768.90 | $769.00 | |