| 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 | $101.77 | 6.105% | $107.9831 | $107.98 | $108.00 | $108.00 |
| Purchase #2 | $7.53 | 13.613% | $8.5551 | $8.56 | $8.55 | $8.60 |
| Purchase #3 | $89.83 | 5.355% | $94.6404 | $94.64 | $94.65 | $94.60 |
| Purchase #4 | $30.47 | 5.328% | $32.0934 | $32.09 | $32.10 | $32.10 |
| Purchase #5 | $191.25 | 5.707% | $202.1646 | $202.16 | $202.15 | $202.20 |
| Purchase #6 | $186.72 | 5.805% | $197.5591 | $197.56 | $197.55 | $197.60 |
| Purchase #7 | $186.75 | 3.715% | $193.6878 | $193.69 | $193.70 | $193.70 |
| 7 purchase totals = | $794.32 | $836.6835 | $836.68 | $836.70 | $836.80 | |