| 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 | $41.59 | 5.452% | $43.8575 | $43.86 | $43.85 | $43.90 |
| Purchase #2 | $118.61 | 10.452% | $131.0071 | $131.01 | $131.00 | $131.00 |
| Purchase #3 | $63.83 | 8.234% | $69.0858 | $69.09 | $69.10 | $69.10 |
| Purchase #4 | $49.96 | 7.279% | $53.5966 | $53.60 | $53.60 | $53.60 |
| Purchase #5 | $104.75 | 8.855% | $114.0256 | $114.03 | $114.05 | $114.00 |
| Purchase #6 | $9.91 | 7.305% | $10.6339 | $10.63 | $10.65 | $10.60 |
| Purchase #7 | $216.91 | 5.434% | $228.6969 | $228.70 | $228.70 | $228.70 |
| 7 purchase totals = | $605.56 | $650.9034 | $650.92 | $650.95 | $650.90 | |