| 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 | $22.88 | 8.283% | $24.7752 | $24.78 | $24.80 | $24.80 |
| Purchase #2 | $67.40 | 12.191% | $75.6167 | $75.62 | $75.60 | $75.60 |
| Purchase #3 | $33.85 | 9.131% | $36.9408 | $36.94 | $36.95 | $36.90 |
| Purchase #4 | $95.85 | 5.347% | $100.9751 | $100.98 | $101.00 | $101.00 |
| Purchase #5 | $140.58 | 4.829% | $147.3686 | $147.37 | $147.35 | $147.40 |
| Purchase #6 | $18.69 | 13.410% | $21.1963 | $21.20 | $21.20 | $21.20 |
| Purchase #7 | $193.71 | 8.702% | $210.5666 | $210.57 | $210.55 | $210.60 |
| 7 purchase totals = | $572.96 | $617.4393 | $617.46 | $617.45 | $617.50 | |