| 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 | $33.74 | 4.869% | $35.3828 | $35.38 | $35.40 | $35.40 |
| Purchase #2 | $92.83 | 12.258% | $104.2091 | $104.21 | $104.20 | $104.20 |
| Purchase #3 | $192.82 | 5.175% | $202.7984 | $202.80 | $202.80 | $202.80 |
| Purchase #4 | $237.33 | 4.583% | $248.2068 | $248.21 | $248.20 | $248.20 |
| Purchase #5 | $52.75 | 6.292% | $56.069 | $56.07 | $56.05 | $56.10 |
| Purchase #6 | $211.63 | 8.463% | $229.5402 | $229.54 | $229.55 | $229.50 |
| Purchase #7 | $179.68 | 8.711% | $195.3319 | $195.33 | $195.35 | $195.30 |
| 7 purchase totals = | $1,000.78 | $1,071.5382 | $1,071.54 | $1,071.55 | $1,071.50 | |