| 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 | $22.35 | 9.836% | $24.5483 | $24.55 | $24.55 | $24.50 |
| Purchase #2 | $147.87 | 12.186% | $165.8894 | $165.89 | $165.90 | $165.90 |
| Purchase #3 | $149.66 | 12.121% | $167.8003 | $167.80 | $167.80 | $167.80 |
| Purchase #4 | $155.90 | 9.529% | $170.7557 | $170.76 | $170.75 | $170.80 |
| Purchase #5 | $81.99 | 12.432% | $92.183 | $92.18 | $92.20 | $92.20 |
| Purchase #6 | $78.80 | 11.204% | $87.6288 | $87.63 | $87.65 | $87.60 |
| Purchase #7 | $231.85 | 9.577% | $254.0543 | $254.05 | $254.05 | $254.10 |
| 7 purchase totals = | $868.42 | $962.8598 | $962.86 | $962.90 | $962.90 | |