| 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 | $75.55 | 7.721% | $81.3832 | $81.38 | $81.40 | $81.40 |
| Purchase #2 | $23.33 | 8.469% | $25.3058 | $25.31 | $25.30 | $25.30 |
| Purchase #3 | $36.65 | 4.586% | $38.3308 | $38.33 | $38.35 | $38.30 |
| Purchase #4 | $101.60 | 5.481% | $107.1687 | $107.17 | $107.15 | $107.20 |
| Purchase #5 | $174.34 | 3.854% | $181.0591 | $181.06 | $181.05 | $181.10 |
| Purchase #6 | $146.36 | 9.244% | $159.8895 | $159.89 | $159.90 | $159.90 |
| Purchase #7 | $156.50 | 8.301% | $169.4911 | $169.49 | $169.50 | $169.50 |
| 7 purchase totals = | $714.33 | $762.6282 | $762.63 | $762.65 | $762.70 | |