| 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 | $64.71 | 3.190% | $66.7742 | $66.77 | $66.75 | $66.80 |
| Purchase #2 | $48.53 | 9.621% | $53.1991 | $53.20 | $53.20 | $53.20 |
| Purchase #3 | $16.67 | 10.874% | $18.4827 | $18.48 | $18.50 | $18.50 |
| Purchase #4 | $7.64 | 12.273% | $8.5777 | $8.58 | $8.60 | $8.60 |
| Purchase #5 | $57.87 | 4.134% | $60.2623 | $60.26 | $60.25 | $60.30 |
| Purchase #6 | $227.39 | 13.450% | $257.974 | $257.97 | $257.95 | $258.00 |
| Purchase #7 | $96.37 | 9.564% | $105.5868 | $105.59 | $105.60 | $105.60 |
| 7 purchase totals = | $519.18 | $570.8568 | $570.85 | $570.85 | $571.00 | |