| 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 | $72.80 | 8.809% | $79.213 | $79.21 | $79.20 | $79.20 |
| Purchase #2 | $83.91 | 9.363% | $91.7665 | $91.77 | $91.75 | $91.80 |
| Purchase #3 | $24.32 | 4.669% | $25.4555 | $25.46 | $25.45 | $25.50 |
| Purchase #4 | $179.38 | 7.510% | $192.8514 | $192.85 | $192.85 | $192.90 |
| Purchase #5 | $52.26 | 7.373% | $56.1131 | $56.11 | $56.10 | $56.10 |
| Purchase #6 | $63.86 | 6.820% | $68.2153 | $68.22 | $68.20 | $68.20 |
| Purchase #7 | $207.61 | 7.629% | $223.4486 | $223.45 | $223.45 | $223.40 |
| 7 purchase totals = | $684.14 | $737.0634 | $737.07 | $737.00 | $737.10 | |