| 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 | $33.72 | 3.420% | $34.8732 | $34.87 | $34.85 | $34.90 |
| Purchase #2 | $241.29 | 10.853% | $267.4772 | $267.48 | $267.50 | $267.50 |
| Purchase #3 | $88.51 | 7.365% | $95.0288 | $95.03 | $95.05 | $95.00 |
| Purchase #4 | $152.62 | 9.685% | $167.4012 | $167.40 | $167.40 | $167.40 |
| Purchase #5 | $234.38 | 9.267% | $256.1 | $256.10 | $256.10 | $256.10 |
| Purchase #6 | $84.40 | 4.816% | $88.4647 | $88.46 | $88.45 | $88.50 |
| Purchase #7 | $246.95 | 3.791% | $256.3119 | $256.31 | $256.30 | $256.30 |
| 7 purchase totals = | $1,081.87 | $1,165.6570 | $1,165.65 | $1,165.65 | $1,165.70 | |