| 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 | $65.25 | 4.770% | $68.3624 | $68.36 | $68.35 | $68.40 |
| Purchase #2 | $75.62 | 3.357% | $78.1586 | $78.16 | $78.15 | $78.20 |
| Purchase #3 | $165.85 | 13.234% | $187.7986 | $187.80 | $187.80 | $187.80 |
| Purchase #4 | $56.85 | 8.679% | $61.784 | $61.78 | $61.80 | $61.80 |
| Purchase #5 | $227.80 | 6.525% | $242.664 | $242.66 | $242.65 | $242.70 |
| Purchase #6 | $245.58 | 4.545% | $256.7416 | $256.74 | $256.75 | $256.70 |
| Purchase #7 | $231.46 | 5.169% | $243.4242 | $243.42 | $243.40 | $243.40 |
| 7 purchase totals = | $1,068.41 | $1,138.9334 | $1,138.92 | $1,138.90 | $1,139.00 | |