| 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 | $25.43 | 4.163% | $26.4887 | $26.49 | $26.50 | $26.50 |
| Purchase #2 | $205.90 | 6.660% | $219.6129 | $219.61 | $219.60 | $219.60 |
| Purchase #3 | $69.60 | 10.246% | $76.7312 | $76.73 | $76.75 | $76.70 |
| Purchase #4 | $5.86 | 10.609% | $6.4817 | $6.48 | $6.50 | $6.50 |
| Purchase #5 | $227.87 | 12.284% | $255.8616 | $255.86 | $255.85 | $255.90 |
| Purchase #6 | $71.83 | 10.722% | $79.5316 | $79.53 | $79.55 | $79.50 |
| Purchase #7 | $211.75 | 8.832% | $230.4518 | $230.45 | $230.45 | $230.50 |
| 7 purchase totals = | $818.24 | $895.1595 | $895.15 | $895.20 | $895.20 | |