| 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 | $73.78 | 9.487% | $80.7795 | $80.78 | $80.80 | $80.80 |
| Purchase #2 | $24.87 | 7.342% | $26.696 | $26.70 | $26.70 | $26.70 |
| Purchase #3 | $239.40 | 3.404% | $247.5492 | $247.55 | $247.55 | $247.50 |
| Purchase #4 | $105.53 | 4.769% | $110.5627 | $110.56 | $110.55 | $110.60 |
| Purchase #5 | $140.28 | 6.312% | $149.1345 | $149.13 | $149.15 | $149.10 |
| Purchase #6 | $186.77 | 11.785% | $208.7808 | $208.78 | $208.80 | $208.80 |
| Purchase #7 | $215.89 | 6.714% | $230.3849 | $230.38 | $230.40 | $230.40 |
| 7 purchase totals = | $986.52 | $1,053.8876 | $1,053.88 | $1,053.95 | $1,053.90 | |