| 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 | $51.39 | 10.793% | $56.9365 | $56.94 | $56.95 | $56.90 |
| Purchase #2 | $138.45 | 12.852% | $156.2436 | $156.24 | $156.25 | $156.20 |
| Purchase #3 | $72.51 | 8.319% | $78.5421 | $78.54 | $78.55 | $78.50 |
| Purchase #4 | $105.62 | 7.191% | $113.2151 | $113.22 | $113.20 | $113.20 |
| Purchase #5 | $211.61 | 5.677% | $223.6231 | $223.62 | $223.60 | $223.60 |
| Purchase #6 | $129.97 | 5.827% | $137.5434 | $137.54 | $137.55 | $137.50 |
| Purchase #7 | $151.41 | 6.465% | $161.1987 | $161.20 | $161.20 | $161.20 |
| 7 purchase totals = | $860.96 | $927.3025 | $927.30 | $927.30 | $927.10 | |