| 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 | $51.99 | 7.120% | $55.6917 | $55.69 | $55.70 | $55.70 |
| Purchase #2 | $212.69 | 5.466% | $224.3156 | $224.32 | $224.30 | $224.30 |
| Purchase #3 | $60.38 | 5.238% | $63.5427 | $63.54 | $63.55 | $63.50 |
| Purchase #4 | $80.39 | 8.496% | $87.2199 | $87.22 | $87.20 | $87.20 |
| Purchase #5 | $156.26 | 7.445% | $167.8936 | $167.89 | $167.90 | $167.90 |
| Purchase #6 | $131.74 | 5.745% | $139.3085 | $139.31 | $139.30 | $139.30 |
| Purchase #7 | $95.53 | 8.830% | $103.9653 | $103.97 | $103.95 | $104.00 |
| 7 purchase totals = | $788.98 | $841.9373 | $841.94 | $841.90 | $841.90 | |