| 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 | $26.83 | 9.601% | $29.4059 | $29.41 | $29.40 | $29.40 |
| Purchase #2 | $59.97 | 13.148% | $67.8549 | $67.85 | $67.85 | $67.90 |
| Purchase #3 | $88.63 | 11.248% | $98.5991 | $98.60 | $98.60 | $98.60 |
| Purchase #4 | $15.68 | 9.377% | $17.1503 | $17.15 | $17.15 | $17.20 |
| Purchase #5 | $134.63 | 4.229% | $140.3235 | $140.32 | $140.30 | $140.30 |
| Purchase #6 | $167.55 | 7.380% | $179.9152 | $179.92 | $179.90 | $179.90 |
| Purchase #7 | $34.86 | 4.836% | $36.5458 | $36.55 | $36.55 | $36.50 |
| 7 purchase totals = | $528.15 | $569.7947 | $569.80 | $569.75 | $569.80 | |