| 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 | $96.87 | 4.191% | $100.9298 | $100.93 | $100.95 | $100.90 |
| Purchase #2 | $78.27 | 8.436% | $84.8729 | $84.87 | $84.85 | $84.90 |
| Purchase #3 | $120.87 | 4.108% | $125.8353 | $125.84 | $125.85 | $125.80 |
| Purchase #4 | $16.97 | 3.182% | $17.51 | $17.51 | $17.50 | $17.50 |
| Purchase #5 | $43.26 | 8.407% | $46.8969 | $46.90 | $46.90 | $46.90 |
| Purchase #6 | $95.89 | 6.760% | $102.3722 | $102.37 | $102.35 | $102.40 |
| Purchase #7 | $197.87 | 13.563% | $224.7071 | $224.71 | $224.70 | $224.70 |
| 7 purchase totals = | $650.00 | $703.1242 | $703.13 | $703.10 | $703.10 | |