| 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 | $26.41 | 13.860% | $30.0704 | $30.07 | $30.05 | $30.10 |
| Purchase #2 | $165.34 | 6.584% | $176.226 | $176.23 | $176.25 | $176.20 |
| Purchase #3 | $185.43 | 8.773% | $201.6978 | $201.70 | $201.70 | $201.70 |
| Purchase #4 | $78.91 | 8.815% | $85.8659 | $85.87 | $85.85 | $85.90 |
| Purchase #5 | $128.46 | 5.714% | $135.8002 | $135.80 | $135.80 | $135.80 |
| Purchase #6 | $50.93 | 3.265% | $52.5929 | $52.59 | $52.60 | $52.60 |
| Purchase #7 | $98.63 | 10.280% | $108.7692 | $108.77 | $108.75 | $108.80 |
| 7 purchase totals = | $734.11 | $791.0224 | $791.03 | $791.00 | $791.10 | |