| 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 | $77.84 | 3.255% | $80.3737 | $80.37 | $80.35 | $80.40 |
| Purchase #2 | $195.63 | 3.239% | $201.9665 | $201.97 | $201.95 | $202.00 |
| Purchase #3 | $43.83 | 3.305% | $45.2786 | $45.28 | $45.30 | $45.30 |
| Purchase #4 | $10.53 | 10.147% | $11.5985 | $11.60 | $11.60 | $11.60 |
| Purchase #5 | $49.84 | 10.728% | $55.1868 | $55.19 | $55.20 | $55.20 |
| Purchase #6 | $42.42 | 4.266% | $44.2296 | $44.23 | $44.25 | $44.20 |
| Purchase #7 | $60.86 | 3.510% | $62.9962 | $63.00 | $63.00 | $63.00 |
| 7 purchase totals = | $480.95 | $501.6299 | $501.64 | $501.65 | $501.70 | |