| 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 | $38.42 | 11.667% | $42.9025 | $42.90 | $42.90 | $42.90 |
| Purchase #2 | $32.42 | 3.183% | $33.4519 | $33.45 | $33.45 | $33.50 |
| Purchase #3 | $167.67 | 12.358% | $188.3907 | $188.39 | $188.40 | $188.40 |
| Purchase #4 | $15.84 | 5.109% | $16.6493 | $16.65 | $16.65 | $16.60 |
| Purchase #5 | $197.70 | 5.191% | $207.9626 | $207.96 | $207.95 | $208.00 |
| Purchase #6 | $48.55 | 9.689% | $53.254 | $53.25 | $53.25 | $53.30 |
| Purchase #7 | $175.29 | 4.408% | $183.0168 | $183.02 | $183.00 | $183.00 |
| 7 purchase totals = | $675.89 | $725.6278 | $725.62 | $725.60 | $725.70 | |