| 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 | $5.94 | 12.859% | $6.7038 | $6.70 | $6.70 | $6.70 |
| Purchase #2 | $47.45 | 7.116% | $50.8265 | $50.83 | $50.85 | $50.80 |
| Purchase #3 | $62.65 | 5.149% | $65.8758 | $65.88 | $65.90 | $65.90 |
| Purchase #4 | $208.43 | 3.155% | $215.006 | $215.01 | $215.00 | $215.00 |
| Purchase #5 | $8.69 | 5.646% | $9.1806 | $9.18 | $9.20 | $9.20 |
| Purchase #6 | $198.64 | 13.769% | $225.9907 | $225.99 | $226.00 | $226.00 |
| Purchase #7 | $194.57 | 3.313% | $201.0161 | $201.02 | $201.00 | $201.00 |
| 7 purchase totals = | $726.37 | $774.5995 | $774.61 | $774.65 | $774.60 | |