| 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 | $51.25 | 8.199% | $55.452 | $55.45 | $55.45 | $55.50 |
| Purchase #2 | $227.48 | 8.441% | $246.6816 | $246.68 | $246.70 | $246.70 |
| Purchase #3 | $57.63 | 4.365% | $60.1455 | $60.15 | $60.15 | $60.10 |
| Purchase #4 | $194.54 | 8.542% | $211.1576 | $211.16 | $211.15 | $211.20 |
| Purchase #5 | $152.84 | 8.207% | $165.3836 | $165.38 | $165.40 | $165.40 |
| Purchase #6 | $89.26 | 12.310% | $100.2479 | $100.25 | $100.25 | $100.20 |
| Purchase #7 | $137.28 | 7.240% | $147.2191 | $147.22 | $147.20 | $147.20 |
| 7 purchase totals = | $910.28 | $986.2873 | $986.29 | $986.30 | $986.30 | |