| 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 | $80.57 | 13.346% | $91.3229 | $91.32 | $91.30 | $91.30 |
| Purchase #2 | $182.51 | 3.830% | $189.5001 | $189.50 | $189.50 | $189.50 |
| Purchase #3 | $40.98 | 4.384% | $42.7766 | $42.78 | $42.80 | $42.80 |
| Purchase #4 | $76.66 | 12.407% | $86.1712 | $86.17 | $86.15 | $86.20 |
| Purchase #5 | $227.54 | 4.701% | $238.2367 | $238.24 | $238.25 | $238.20 |
| Purchase #6 | $55.82 | 13.738% | $63.4886 | $63.49 | $63.50 | $63.50 |
| Purchase #7 | $234.45 | 5.137% | $246.4937 | $246.49 | $246.50 | $246.50 |
| 7 purchase totals = | $898.53 | $957.9898 | $957.99 | $958.00 | $958.00 | |