| 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 | $31.55 | 13.607% | $35.843 | $35.84 | $35.85 | $35.80 |
| Purchase #2 | $35.27 | 3.345% | $36.4498 | $36.45 | $36.45 | $36.40 |
| Purchase #3 | $107.90 | 12.459% | $121.3433 | $121.34 | $121.35 | $121.30 |
| Purchase #4 | $5.76 | 5.178% | $6.0583 | $6.06 | $6.05 | $6.10 |
| Purchase #5 | $199.86 | 5.194% | $210.2407 | $210.24 | $210.25 | $210.20 |
| Purchase #6 | $216.95 | 8.485% | $235.3582 | $235.36 | $235.35 | $235.40 |
| Purchase #7 | $75.57 | 3.320% | $78.0789 | $78.08 | $78.10 | $78.10 |
| 7 purchase totals = | $672.86 | $723.3722 | $723.37 | $723.40 | $723.30 | |