| 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 | $71.90 | 11.859% | $80.4266 | $80.43 | $80.45 | $80.40 |
| Purchase #2 | $153.40 | 9.472% | $167.93 | $167.93 | $167.95 | $167.90 |
| Purchase #3 | $156.54 | 5.476% | $165.1121 | $165.11 | $165.10 | $165.10 |
| Purchase #4 | $236.95 | 4.793% | $248.307 | $248.31 | $248.30 | $248.30 |
| Purchase #5 | $42.31 | 11.556% | $47.1993 | $47.20 | $47.20 | $47.20 |
| Purchase #6 | $9.63 | 10.827% | $10.6726 | $10.67 | $10.65 | $10.70 |
| Purchase #7 | $43.28 | 4.285% | $45.1345 | $45.13 | $45.15 | $45.10 |
| 7 purchase totals = | $714.01 | $764.7821 | $764.78 | $764.80 | $764.70 | |