| 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 | $189.70 | 13.685% | $215.6604 | $215.66 | $215.65 | $215.70 |
| Purchase #2 | $249.46 | 5.779% | $263.8763 | $263.88 | $263.90 | $263.90 |
| Purchase #3 | $61.31 | 3.735% | $63.5999 | $63.60 | $63.60 | $63.60 |
| Purchase #4 | $5.37 | 4.324% | $5.6022 | $5.60 | $5.60 | $5.60 |
| Purchase #5 | $206.43 | 4.181% | $215.0608 | $215.06 | $215.05 | $215.10 |
| Purchase #6 | $171.96 | 8.710% | $186.9377 | $186.94 | $186.95 | $186.90 |
| Purchase #7 | $43.87 | 5.634% | $46.3416 | $46.34 | $46.35 | $46.30 |
| 7 purchase totals = | $928.10 | $997.0789 | $997.08 | $997.10 | $997.10 | |