| 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 | $95.37 | 4.736% | $99.8867 | $99.89 | $99.90 | $99.90 |
| Purchase #2 | $156.68 | 12.689% | $176.5611 | $176.56 | $176.55 | $176.60 |
| Purchase #3 | $243.25 | 9.774% | $267.0253 | $267.03 | $267.05 | $267.00 |
| Purchase #4 | $27.42 | 7.719% | $29.5365 | $29.54 | $29.55 | $29.50 |
| Purchase #5 | $242.79 | 12.767% | $273.787 | $273.79 | $273.80 | $273.80 |
| Purchase #6 | $102.44 | 12.199% | $114.9367 | $114.94 | $114.95 | $114.90 |
| Purchase #7 | $201.51 | 8.368% | $218.3724 | $218.37 | $218.35 | $218.40 |
| 7 purchase totals = | $1,069.46 | $1,180.1057 | $1,180.12 | $1,180.15 | $1,180.10 | |