| 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 | $96.98 | 3.730% | $100.5974 | $100.60 | $100.60 | $100.60 |
| Purchase #2 | $109.83 | 11.570% | $122.5373 | $122.54 | $122.55 | $122.50 |
| Purchase #3 | $168.53 | 8.375% | $182.6444 | $182.64 | $182.65 | $182.60 |
| Purchase #4 | $60.86 | 10.560% | $67.2868 | $67.29 | $67.30 | $67.30 |
| Purchase #5 | $49.97 | 7.563% | $53.7492 | $53.75 | $53.75 | $53.70 |
| Purchase #6 | $25.50 | 7.430% | $27.3947 | $27.39 | $27.40 | $27.40 |
| Purchase #7 | $88.98 | 8.769% | $96.7827 | $96.78 | $96.80 | $96.80 |
| 7 purchase totals = | $600.65 | $650.9925 | $650.99 | $651.05 | $650.90 | |