| 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 | $69.94 | 13.523% | $79.398 | $79.40 | $79.40 | $79.40 |
| Purchase #2 | $164.46 | 10.758% | $182.1526 | $182.15 | $182.15 | $182.20 |
| Purchase #3 | $191.52 | 12.493% | $215.4466 | $215.45 | $215.45 | $215.40 |
| Purchase #4 | $62.46 | 7.419% | $67.0939 | $67.09 | $67.10 | $67.10 |
| Purchase #5 | $29.56 | 7.238% | $31.6996 | $31.70 | $31.70 | $31.70 |
| Purchase #6 | $224.93 | 9.536% | $246.3793 | $246.38 | $246.40 | $246.40 |
| Purchase #7 | $192.99 | 6.817% | $206.1461 | $206.15 | $206.15 | $206.10 |
| 7 purchase totals = | $935.86 | $1,028.3161 | $1,028.32 | $1,028.35 | $1,028.30 | |