| 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 | $58.68 | 9.792% | $64.4259 | $64.43 | $64.45 | $64.40 |
| Purchase #2 | $35.30 | 13.753% | $40.1548 | $40.15 | $40.15 | $40.20 |
| Purchase #3 | $180.52 | 3.789% | $187.3599 | $187.36 | $187.35 | $187.40 |
| Purchase #4 | $250.79 | 3.166% | $258.73 | $258.73 | $258.75 | $258.70 |
| Purchase #5 | $34.87 | 5.735% | $36.8698 | $36.87 | $36.85 | $36.90 |
| Purchase #6 | $204.72 | 9.705% | $224.5881 | $224.59 | $224.60 | $224.60 |
| Purchase #7 | $224.62 | 12.273% | $252.1876 | $252.19 | $252.20 | $252.20 |
| 7 purchase totals = | $989.50 | $1,064.3161 | $1,064.32 | $1,064.35 | $1,064.40 | |