| 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 | $8.37 | 6.558% | $8.9189 | $8.92 | $8.90 | $8.90 |
| Purchase #2 | $95.29 | 5.142% | $100.1898 | $100.19 | $100.20 | $100.20 |
| Purchase #3 | $179.88 | 9.527% | $197.0172 | $197.02 | $197.00 | $197.00 |
| Purchase #4 | $186.50 | 8.637% | $202.608 | $202.61 | $202.60 | $202.60 |
| Purchase #5 | $120.69 | 8.105% | $130.4719 | $130.47 | $130.45 | $130.50 |
| Purchase #6 | $17.53 | 8.797% | $19.0721 | $19.07 | $19.05 | $19.10 |
| Purchase #7 | $80.93 | 11.547% | $90.275 | $90.28 | $90.30 | $90.30 |
| 7 purchase totals = | $689.19 | $748.5529 | $748.56 | $748.50 | $748.60 | |