| 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 | $28.73 | 13.583% | $32.6324 | $32.63 | $32.65 | $32.60 |
| Purchase #2 | $15.80 | 5.687% | $16.6985 | $16.70 | $16.70 | $16.70 |
| Purchase #3 | $130.76 | 12.523% | $147.1351 | $147.14 | $147.15 | $147.10 |
| Purchase #4 | $5.71 | 5.281% | $6.0115 | $6.01 | $6.00 | $6.00 |
| Purchase #5 | $30.83 | 3.680% | $31.9645 | $31.96 | $31.95 | $32.00 |
| Purchase #6 | $11.36 | 5.706% | $12.0082 | $12.01 | $12.00 | $12.00 |
| Purchase #7 | $69.98 | 3.617% | $72.5112 | $72.51 | $72.50 | $72.50 |
| 7 purchase totals = | $293.17 | $318.9614 | $318.96 | $318.95 | $318.90 | |