| 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 | $35.93 | 3.865% | $37.3187 | $37.32 | $37.30 | $37.30 |
| Purchase #2 | $167.29 | 12.498% | $188.1979 | $188.20 | $188.20 | $188.20 |
| Purchase #3 | $107.63 | 8.125% | $116.3749 | $116.37 | $116.35 | $116.40 |
| Purchase #4 | $84.95 | 10.593% | $93.9488 | $93.95 | $93.95 | $93.90 |
| Purchase #5 | $60.87 | 4.718% | $63.7418 | $63.74 | $63.75 | $63.70 |
| Purchase #6 | $144.64 | 11.420% | $161.1579 | $161.16 | $161.15 | $161.20 |
| Purchase #7 | $34.51 | 4.856% | $36.1858 | $36.19 | $36.20 | $36.20 |
| 7 purchase totals = | $635.82 | $696.9258 | $696.93 | $696.90 | $696.90 | |