| 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 | $45.42 | 7.524% | $48.8374 | $48.84 | $48.85 | $48.80 |
| Purchase #2 | $42.33 | 11.544% | $47.2166 | $47.22 | $47.20 | $47.20 |
| Purchase #3 | $132.47 | 3.222% | $136.7382 | $136.74 | $136.75 | $136.70 |
| Purchase #4 | $248.92 | 8.231% | $269.4086 | $269.41 | $269.40 | $269.40 |
| Purchase #5 | $42.84 | 10.412% | $47.3005 | $47.30 | $47.30 | $47.30 |
| Purchase #6 | $140.52 | 10.480% | $155.2465 | $155.25 | $155.25 | $155.20 |
| Purchase #7 | $219.50 | 3.247% | $226.6272 | $226.63 | $226.65 | $226.60 |
| 7 purchase totals = | $872.00 | $931.3750 | $931.39 | $931.40 | $931.20 | |