| 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 | $7.49 | 10.287% | $8.2605 | $8.26 | $8.25 | $8.30 |
| Purchase #2 | $207.83 | 8.515% | $225.5267 | $225.53 | $225.55 | $225.50 |
| Purchase #3 | $27.94 | 7.199% | $29.9514 | $29.95 | $29.95 | $30.00 |
| Purchase #4 | $86.84 | 8.769% | $94.455 | $94.46 | $94.45 | $94.50 |
| Purchase #5 | $95.43 | 6.164% | $101.3123 | $101.31 | $101.30 | $101.30 |
| Purchase #6 | $33.86 | 4.177% | $35.2743 | $35.27 | $35.25 | $35.30 |
| Purchase #7 | $173.63 | 12.755% | $195.7765 | $195.78 | $195.80 | $195.80 |
| 7 purchase totals = | $633.02 | $690.5567 | $690.56 | $690.55 | $690.70 | |