| 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 | $51.53 | 6.774% | $55.0206 | $55.02 | $55.00 | $55.00 |
| Purchase #2 | $22.57 | 9.458% | $24.7047 | $24.70 | $24.70 | $24.70 |
| Purchase #3 | $169.54 | 3.125% | $174.8381 | $174.84 | $174.85 | $174.80 |
| Purchase #4 | $42.83 | 3.763% | $44.4417 | $44.44 | $44.45 | $44.40 |
| Purchase #5 | $209.96 | 6.280% | $223.1455 | $223.15 | $223.15 | $223.10 |
| Purchase #6 | $123.33 | 11.683% | $137.7386 | $137.74 | $137.75 | $137.70 |
| Purchase #7 | $33.45 | 5.278% | $35.2155 | $35.22 | $35.20 | $35.20 |
| 7 purchase totals = | $653.21 | $695.1047 | $695.11 | $695.10 | $694.90 | |