| 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 | $38.72 | 11.664% | $43.2363 | $43.24 | $43.25 | $43.20 |
| Purchase #2 | $6.43 | 12.129% | $7.2099 | $7.21 | $7.20 | $7.20 |
| Purchase #3 | $217.54 | 8.159% | $235.2891 | $235.29 | $235.30 | $235.30 |
| Purchase #4 | $118.73 | 12.146% | $133.1509 | $133.15 | $133.15 | $133.20 |
| Purchase #5 | $74.42 | 5.383% | $78.426 | $78.43 | $78.45 | $78.40 |
| Purchase #6 | $61.65 | 11.751% | $68.8945 | $68.89 | $68.90 | $68.90 |
| Purchase #7 | $108.86 | 12.428% | $122.3891 | $122.39 | $122.40 | $122.40 |
| 7 purchase totals = | $626.35 | $688.5958 | $688.60 | $688.65 | $688.60 | |