| 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 | $79.86 | 7.107% | $85.5357 | $85.54 | $85.55 | $85.50 |
| Purchase #2 | $71.26 | 7.128% | $76.3394 | $76.34 | $76.35 | $76.30 |
| Purchase #3 | $239.75 | 6.258% | $254.7536 | $254.75 | $254.75 | $254.80 |
| Purchase #4 | $235.37 | 9.467% | $257.6525 | $257.65 | $257.65 | $257.70 |
| Purchase #5 | $106.49 | 7.816% | $114.8133 | $114.81 | $114.80 | $114.80 |
| Purchase #6 | $216.67 | 5.496% | $228.5782 | $228.58 | $228.60 | $228.60 |
| Purchase #7 | $104.47 | 6.276% | $111.0265 | $111.03 | $111.05 | $111.00 |
| 7 purchase totals = | $1,053.87 | $1,128.6992 | $1,128.70 | $1,128.75 | $1,128.70 | |