| 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 | $48.34 | 3.612% | $50.086 | $50.09 | $50.10 | $50.10 |
| Purchase #2 | $11.98 | 11.358% | $13.3407 | $13.34 | $13.35 | $13.30 |
| Purchase #3 | $76.36 | 3.248% | $78.8402 | $78.84 | $78.85 | $78.80 |
| Purchase #4 | $116.55 | 5.163% | $122.5675 | $122.57 | $122.55 | $122.60 |
| Purchase #5 | $131.72 | 10.610% | $145.6955 | $145.70 | $145.70 | $145.70 |
| Purchase #6 | $138.27 | 8.214% | $149.6275 | $149.63 | $149.65 | $149.60 |
| Purchase #7 | $102.87 | 4.781% | $107.7882 | $107.79 | $107.80 | $107.80 |
| 7 purchase totals = | $626.09 | $667.9456 | $667.96 | $668.00 | $667.90 | |