| 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 | $85.27 | 3.204% | $88.0021 | $88.00 | $88.00 | $88.00 |
| Purchase #2 | $198.86 | 12.516% | $223.7493 | $223.75 | $223.75 | $223.70 |
| Purchase #3 | $206.70 | 3.172% | $213.2565 | $213.26 | $213.25 | $213.30 |
| Purchase #4 | $37.25 | 4.533% | $38.9385 | $38.94 | $38.95 | $38.90 |
| Purchase #5 | $37.96 | 7.459% | $40.7914 | $40.79 | $40.80 | $40.80 |
| Purchase #6 | $207.40 | 8.201% | $224.4089 | $224.41 | $224.40 | $224.40 |
| Purchase #7 | $92.68 | 7.392% | $99.5309 | $99.53 | $99.55 | $99.50 |
| 7 purchase totals = | $866.12 | $928.6776 | $928.68 | $928.70 | $928.60 | |