| 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 | $35.52 | 3.494% | $36.7611 | $36.76 | $36.75 | $36.80 |
| Purchase #2 | $167.30 | 7.314% | $179.5363 | $179.54 | $179.55 | $179.50 |
| Purchase #3 | $69.88 | 5.384% | $73.6423 | $73.64 | $73.65 | $73.60 |
| Purchase #4 | $7.75 | 6.635% | $8.2642 | $8.26 | $8.25 | $8.30 |
| Purchase #5 | $108.63 | 11.793% | $121.4407 | $121.44 | $121.45 | $121.40 |
| Purchase #6 | $165.71 | 5.851% | $175.4057 | $175.41 | $175.40 | $175.40 |
| Purchase #7 | $14.59 | 10.414% | $16.1094 | $16.11 | $16.10 | $16.10 |
| 7 purchase totals = | $569.38 | $611.1597 | $611.16 | $611.15 | $611.10 | |