| 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 | $85.35 | 7.647% | $91.8767 | $91.88 | $91.90 | $91.90 |
| Purchase #2 | $109.78 | 7.613% | $118.1376 | $118.14 | $118.15 | $118.10 |
| Purchase #3 | $57.90 | 12.412% | $65.0865 | $65.09 | $65.10 | $65.10 |
| Purchase #4 | $78.41 | 10.538% | $86.6728 | $86.67 | $86.65 | $86.70 |
| Purchase #5 | $183.73 | 4.871% | $192.6795 | $192.68 | $192.70 | $192.70 |
| Purchase #6 | $80.62 | 5.183% | $84.7985 | $84.80 | $84.80 | $84.80 |
| Purchase #7 | $244.65 | 9.326% | $267.4661 | $267.47 | $267.45 | $267.50 |
| 7 purchase totals = | $840.44 | $906.7177 | $906.73 | $906.75 | $906.80 | |