| 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 | $11.83 | 7.810% | $12.7539 | $12.75 | $12.75 | $12.80 |
| Purchase #2 | $43.90 | 8.521% | $47.6407 | $47.64 | $47.65 | $47.60 |
| Purchase #3 | $79.60 | 10.280% | $87.7829 | $87.78 | $87.80 | $87.80 |
| Purchase #4 | $118.55 | 11.828% | $132.5721 | $132.57 | $132.55 | $132.60 |
| Purchase #5 | $119.95 | 13.830% | $136.5391 | $136.54 | $136.55 | $136.50 |
| Purchase #6 | $100.64 | 7.616% | $108.3047 | $108.30 | $108.30 | $108.30 |
| Purchase #7 | $40.37 | 11.407% | $44.975 | $44.98 | $45.00 | $45.00 |
| 7 purchase totals = | $514.84 | $570.5684 | $570.56 | $570.60 | $570.60 | |