| 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 | $70.84 | 11.816% | $79.2105 | $79.21 | $79.20 | $79.20 |
| Purchase #2 | $31.81 | 4.217% | $33.1514 | $33.15 | $33.15 | $33.20 |
| Purchase #3 | $236.36 | 4.613% | $247.2633 | $247.26 | $247.25 | $247.30 |
| Purchase #4 | $80.38 | 10.215% | $88.5908 | $88.59 | $88.60 | $88.60 |
| Purchase #5 | $29.67 | 7.329% | $31.8445 | $31.84 | $31.85 | $31.80 |
| Purchase #6 | $232.92 | 10.187% | $256.6476 | $256.65 | $256.65 | $256.60 |
| Purchase #7 | $231.90 | 3.385% | $239.7498 | $239.75 | $239.75 | $239.70 |
| 7 purchase totals = | $913.88 | $976.4579 | $976.45 | $976.45 | $976.40 | |