| 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 | $67.86 | 12.501% | $76.3432 | $76.34 | $76.35 | $76.30 |
| Purchase #2 | $26.41 | 5.342% | $27.8208 | $27.82 | $27.80 | $27.80 |
| Purchase #3 | $128.25 | 13.116% | $145.0713 | $145.07 | $145.05 | $145.10 |
| Purchase #4 | $33.92 | 13.633% | $38.5443 | $38.54 | $38.55 | $38.50 |
| Purchase #5 | $91.54 | 6.783% | $97.7492 | $97.75 | $97.75 | $97.70 |
| Purchase #6 | $5.69 | 3.715% | $5.9014 | $5.90 | $5.90 | $5.90 |
| Purchase #7 | $131.77 | 10.434% | $145.5189 | $145.52 | $145.50 | $145.50 |
| 7 purchase totals = | $485.44 | $536.9491 | $536.94 | $536.90 | $536.80 | |