| 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 | $54.63 | 7.178% | $58.5513 | $58.55 | $58.55 | $58.60 |
| Purchase #2 | $185.64 | 7.407% | $199.3904 | $199.39 | $199.40 | $199.40 |
| Purchase #3 | $161.47 | 9.713% | $177.1536 | $177.15 | $177.15 | $177.20 |
| Purchase #4 | $158.96 | 11.856% | $177.8063 | $177.81 | $177.80 | $177.80 |
| Purchase #5 | $143.41 | 11.559% | $159.9868 | $159.99 | $160.00 | $160.00 |
| Purchase #6 | $77.52 | 12.569% | $87.2635 | $87.26 | $87.25 | $87.30 |
| Purchase #7 | $37.76 | 5.502% | $39.8376 | $39.84 | $39.85 | $39.80 |
| 7 purchase totals = | $819.39 | $899.9895 | $899.99 | $900.00 | $900.10 | |