| 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 | $80.81 | 6.230% | $85.8445 | $85.84 | $85.85 | $85.80 |
| Purchase #2 | $60.61 | 5.705% | $64.0678 | $64.07 | $64.05 | $64.10 |
| Purchase #3 | $5.84 | 6.371% | $6.2121 | $6.21 | $6.20 | $6.20 |
| Purchase #4 | $61.40 | 12.505% | $69.0781 | $69.08 | $69.10 | $69.10 |
| Purchase #5 | $58.69 | 13.726% | $66.7458 | $66.75 | $66.75 | $66.70 |
| Purchase #6 | $223.62 | 9.822% | $245.584 | $245.58 | $245.60 | $245.60 |
| Purchase #7 | $124.30 | 11.102% | $138.0998 | $138.10 | $138.10 | $138.10 |
| 7 purchase totals = | $615.27 | $675.6321 | $675.63 | $675.65 | $675.60 | |