| 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 | $25.84 | 13.479% | $29.323 | $29.32 | $29.30 | $29.30 |
| Purchase #2 | $74.76 | 5.419% | $78.8112 | $78.81 | $78.80 | $78.80 |
| Purchase #3 | $123.27 | 5.858% | $130.4912 | $130.49 | $130.50 | $130.50 |
| Purchase #4 | $137.36 | 12.783% | $154.9187 | $154.92 | $154.90 | $154.90 |
| Purchase #5 | $138.43 | 9.620% | $151.747 | $151.75 | $151.75 | $151.70 |
| Purchase #6 | $108.63 | 6.664% | $115.8691 | $115.87 | $115.85 | $115.90 |
| Purchase #7 | $85.74 | 6.810% | $91.5789 | $91.58 | $91.60 | $91.60 |
| 7 purchase totals = | $694.03 | $752.7391 | $752.74 | $752.70 | $752.70 | |