| 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 | $192.30 | 12.183% | $215.7279 | $215.73 | $215.75 | $215.70 |
| Purchase #2 | $81.37 | 4.698% | $85.1928 | $85.19 | $85.20 | $85.20 |
| Purchase #3 | $70.53 | 5.565% | $74.455 | $74.46 | $74.45 | $74.50 |
| Purchase #4 | $131.56 | 13.437% | $149.2377 | $149.24 | $149.25 | $149.20 |
| Purchase #5 | $24.84 | 3.150% | $25.6225 | $25.62 | $25.60 | $25.60 |
| Purchase #6 | $108.65 | 12.176% | $121.8792 | $121.88 | $121.90 | $121.90 |
| Purchase #7 | $5.45 | 12.627% | $6.1382 | $6.14 | $6.15 | $6.10 |
| 7 purchase totals = | $614.70 | $678.2533 | $678.26 | $678.30 | $678.20 | |