| 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 | $5.36 | 13.473% | $6.0822 | $6.08 | $6.10 | $6.10 |
| Purchase #2 | $198.47 | 12.482% | $223.243 | $223.24 | $223.25 | $223.20 |
| Purchase #3 | $53.55 | 9.457% | $58.6142 | $58.61 | $58.60 | $58.60 |
| Purchase #4 | $223.88 | 9.428% | $244.9874 | $244.99 | $245.00 | $245.00 |
| Purchase #5 | $10.95 | 11.245% | $12.1813 | $12.18 | $12.20 | $12.20 |
| Purchase #6 | $67.74 | 7.743% | $72.9851 | $72.99 | $73.00 | $73.00 |
| Purchase #7 | $74.73 | 6.298% | $79.4365 | $79.44 | $79.45 | $79.40 |
| 7 purchase totals = | $634.68 | $697.5297 | $697.53 | $697.60 | $697.50 | |