| 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 | $57.55 | 12.281% | $64.6177 | $64.62 | $64.60 | $64.60 |
| Purchase #2 | $67.44 | 4.154% | $70.2415 | $70.24 | $70.25 | $70.20 |
| Purchase #3 | $18.26 | 11.463% | $20.3531 | $20.35 | $20.35 | $20.40 |
| Purchase #4 | $74.26 | 11.851% | $83.0606 | $83.06 | $83.05 | $83.10 |
| Purchase #5 | $60.83 | 5.822% | $64.3715 | $64.37 | $64.35 | $64.40 |
| Purchase #6 | $124.71 | 11.109% | $138.564 | $138.56 | $138.55 | $138.60 |
| Purchase #7 | $153.49 | 9.673% | $168.3371 | $168.34 | $168.35 | $168.30 |
| 7 purchase totals = | $556.54 | $609.5455 | $609.54 | $609.50 | $609.60 | |