| 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 | $238.64 | 8.349% | $258.5641 | $258.56 | $258.55 | $258.60 |
| Purchase #2 | $62.99 | 4.722% | $65.9644 | $65.96 | $65.95 | $66.00 |
| Purchase #3 | $222.50 | 10.444% | $245.7379 | $245.74 | $245.75 | $245.70 |
| Purchase #4 | $178.95 | 7.637% | $192.6164 | $192.62 | $192.60 | $192.60 |
| Purchase #5 | $196.82 | 9.436% | $215.3919 | $215.39 | $215.40 | $215.40 |
| Purchase #6 | $15.64 | 6.121% | $16.5973 | $16.60 | $16.60 | $16.60 |
| Purchase #7 | $51.86 | 12.313% | $58.2455 | $58.25 | $58.25 | $58.20 |
| 7 purchase totals = | $967.40 | $1,053.1175 | $1,053.12 | $1,053.10 | $1,053.10 | |