| 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 | $73.94 | 4.730% | $77.4374 | $77.44 | $77.45 | $77.40 |
| Purchase #2 | $217.31 | 3.579% | $225.0875 | $225.09 | $225.10 | $225.10 |
| Purchase #3 | $228.38 | 7.340% | $245.1431 | $245.14 | $245.15 | $245.10 |
| Purchase #4 | $227.74 | 9.135% | $248.544 | $248.54 | $248.55 | $248.50 |
| Purchase #5 | $132.82 | 10.331% | $146.5416 | $146.54 | $146.55 | $146.50 |
| Purchase #6 | $156.68 | 13.196% | $177.3555 | $177.36 | $177.35 | $177.40 |
| Purchase #7 | $156.61 | 10.141% | $172.4918 | $172.49 | $172.50 | $172.50 |
| 7 purchase totals = | $1,193.48 | $1,292.6009 | $1,292.60 | $1,292.65 | $1,292.50 | |