| 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 | $42.29 | 9.770% | $46.4217 | $46.42 | $46.40 | $46.40 |
| Purchase #2 | $179.83 | 10.522% | $198.7517 | $198.75 | $198.75 | $198.80 |
| Purchase #3 | $120.31 | 6.259% | $127.8402 | $127.84 | $127.85 | $127.80 |
| Purchase #4 | $14.90 | 9.245% | $16.2775 | $16.28 | $16.30 | $16.30 |
| Purchase #5 | $136.34 | 12.342% | $153.1671 | $153.17 | $153.15 | $153.20 |
| Purchase #6 | $180.40 | 11.410% | $200.9836 | $200.98 | $201.00 | $201.00 |
| Purchase #7 | $6.64 | 10.278% | $7.3225 | $7.32 | $7.30 | $7.30 |
| 7 purchase totals = | $680.71 | $750.7643 | $750.76 | $750.75 | $750.80 | |