| 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 | $42.74 | 12.369% | $48.0265 | $48.03 | $48.05 | $48.00 |
| Purchase #2 | $81.36 | 6.761% | $86.8607 | $86.86 | $86.85 | $86.90 |
| Purchase #3 | $173.41 | 3.223% | $178.999 | $179.00 | $179.00 | $179.00 |
| Purchase #4 | $63.30 | 12.804% | $71.4049 | $71.40 | $71.40 | $71.40 |
| Purchase #5 | $63.52 | 12.103% | $71.2078 | $71.21 | $71.20 | $71.20 |
| Purchase #6 | $205.26 | 9.476% | $224.7104 | $224.71 | $224.70 | $224.70 |
| Purchase #7 | $66.73 | 6.350% | $70.9674 | $70.97 | $70.95 | $71.00 |
| 7 purchase totals = | $696.32 | $752.1767 | $752.18 | $752.15 | $752.20 | |