| 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 | $235.89 | 8.351% | $255.5892 | $255.59 | $255.60 | $255.60 |
| Purchase #2 | $8.51 | 8.668% | $9.2476 | $9.25 | $9.25 | $9.20 |
| Purchase #3 | $73.36 | 10.255% | $80.8831 | $80.88 | $80.90 | $80.90 |
| Purchase #4 | $34.43 | 3.685% | $35.6987 | $35.70 | $35.70 | $35.70 |
| Purchase #5 | $40.37 | 7.556% | $43.4204 | $43.42 | $43.40 | $43.40 |
| Purchase #6 | $96.62 | 4.823% | $101.28 | $101.28 | $101.30 | $101.30 |
| Purchase #7 | $171.66 | 3.160% | $177.0845 | $177.08 | $177.10 | $177.10 |
| 7 purchase totals = | $660.84 | $703.2035 | $703.20 | $703.25 | $703.20 | |