| 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 | $8.35 | 11.178% | $9.2834 | $9.28 | $9.30 | $9.30 |
| Purchase #2 | $202.42 | 3.828% | $210.1686 | $210.17 | $210.15 | $210.20 |
| Purchase #3 | $152.62 | 6.705% | $162.8532 | $162.85 | $162.85 | $162.90 |
| Purchase #4 | $71.41 | 10.251% | $78.7302 | $78.73 | $78.75 | $78.70 |
| Purchase #5 | $5.25 | 11.474% | $5.8524 | $5.85 | $5.85 | $5.90 |
| Purchase #6 | $14.71 | 7.251% | $15.7766 | $15.78 | $15.80 | $15.80 |
| Purchase #7 | $222.96 | 8.737% | $242.44 | $242.44 | $242.45 | $242.40 |
| 7 purchase totals = | $677.72 | $725.1044 | $725.10 | $725.15 | $725.20 | |