| 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 | $79.39 | 9.747% | $87.1281 | $87.13 | $87.15 | $87.10 |
| Purchase #2 | $198.44 | 12.260% | $222.7687 | $222.77 | $222.75 | $222.80 |
| Purchase #3 | $237.55 | 3.710% | $246.3631 | $246.36 | $246.35 | $246.40 |
| Purchase #4 | $128.40 | 6.553% | $136.8141 | $136.81 | $136.80 | $136.80 |
| Purchase #5 | $63.84 | 13.713% | $72.5944 | $72.59 | $72.60 | $72.60 |
| Purchase #6 | $152.69 | 3.620% | $158.2174 | $158.22 | $158.20 | $158.20 |
| Purchase #7 | $26.64 | 8.548% | $28.9172 | $28.92 | $28.90 | $28.90 |
| 7 purchase totals = | $886.95 | $952.8030 | $952.80 | $952.75 | $952.80 | |