| 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 | $37.57 | 5.695% | $39.7096 | $39.71 | $39.70 | $39.70 |
| Purchase #2 | $139.46 | 4.294% | $145.4484 | $145.45 | $145.45 | $145.40 |
| Purchase #3 | $23.53 | 10.777% | $26.0658 | $26.07 | $26.05 | $26.10 |
| Purchase #4 | $8.52 | 6.427% | $9.0676 | $9.07 | $9.05 | $9.10 |
| Purchase #5 | $245.63 | 4.457% | $256.5777 | $256.58 | $256.60 | $256.60 |
| Purchase #6 | $57.36 | 10.498% | $63.3817 | $63.38 | $63.40 | $63.40 |
| Purchase #7 | $250.36 | 5.234% | $263.4638 | $263.46 | $263.45 | $263.50 |
| 7 purchase totals = | $762.43 | $803.7146 | $803.72 | $803.70 | $803.80 | |