| 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 | $80.40 | 7.343% | $86.3038 | $86.30 | $86.30 | $86.30 |
| Purchase #2 | $102.76 | 8.791% | $111.7936 | $111.79 | $111.80 | $111.80 |
| Purchase #3 | $32.72 | 7.809% | $35.2751 | $35.28 | $35.30 | $35.30 |
| Purchase #4 | $195.49 | 3.714% | $202.7505 | $202.75 | $202.75 | $202.80 |
| Purchase #5 | $224.37 | 3.190% | $231.5274 | $231.53 | $231.55 | $231.50 |
| Purchase #6 | $133.84 | 6.734% | $142.8528 | $142.85 | $142.85 | $142.90 |
| Purchase #7 | $161.69 | 7.362% | $173.5936 | $173.59 | $173.60 | $173.60 |
| 7 purchase totals = | $931.27 | $984.0968 | $984.09 | $984.15 | $984.20 | |