| 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 | $73.42 | 5.491% | $77.4515 | $77.45 | $77.45 | $77.50 |
| Purchase #2 | $55.96 | 3.193% | $57.7468 | $57.75 | $57.75 | $57.70 |
| Purchase #3 | $66.31 | 4.571% | $69.341 | $69.34 | $69.35 | $69.30 |
| Purchase #4 | $189.76 | 4.793% | $198.8552 | $198.86 | $198.85 | $198.90 |
| Purchase #5 | $121.75 | 12.666% | $137.1709 | $137.17 | $137.15 | $137.20 |
| Purchase #6 | $177.58 | 8.595% | $192.843 | $192.84 | $192.85 | $192.80 |
| Purchase #7 | $6.34 | 8.654% | $6.8887 | $6.89 | $6.90 | $6.90 |
| 7 purchase totals = | $691.12 | $740.2971 | $740.30 | $740.30 | $740.30 | |