| 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 | $50.83 | 13.682% | $57.7846 | $57.78 | $57.80 | $57.80 |
| Purchase #2 | $189.52 | 6.407% | $201.6625 | $201.66 | $201.65 | $201.70 |
| Purchase #3 | $137.54 | 5.291% | $144.8172 | $144.82 | $144.80 | $144.80 |
| Purchase #4 | $177.45 | 3.368% | $183.4265 | $183.43 | $183.45 | $183.40 |
| Purchase #5 | $128.32 | 3.275% | $132.5225 | $132.52 | $132.50 | $132.50 |
| Purchase #6 | $72.28 | 8.858% | $78.6826 | $78.68 | $78.70 | $78.70 |
| Purchase #7 | $177.47 | 6.777% | $189.4971 | $189.50 | $189.50 | $189.50 |
| 7 purchase totals = | $933.41 | $988.3930 | $988.39 | $988.40 | $988.40 | |