| 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 | $48.36 | 12.523% | $54.4161 | $54.42 | $54.40 | $54.40 |
| Purchase #2 | $231.70 | 11.415% | $258.1486 | $258.15 | $258.15 | $258.10 |
| Purchase #3 | $176.98 | 9.126% | $193.1312 | $193.13 | $193.15 | $193.10 |
| Purchase #4 | $25.94 | 7.342% | $27.8445 | $27.84 | $27.85 | $27.80 |
| Purchase #5 | $248.25 | 6.778% | $265.0764 | $265.08 | $265.10 | $265.10 |
| Purchase #6 | $83.40 | 11.577% | $93.0552 | $93.06 | $93.05 | $93.10 |
| Purchase #7 | $71.85 | 13.285% | $81.3953 | $81.40 | $81.40 | $81.40 |
| 7 purchase totals = | $886.48 | $973.0673 | $973.08 | $973.10 | $973.00 | |