| 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 | $77.36 | 4.661% | $80.9657 | $80.97 | $80.95 | $81.00 |
| Purchase #2 | $171.95 | 13.420% | $195.0257 | $195.03 | $195.05 | $195.00 |
| Purchase #3 | $113.74 | 3.211% | $117.3922 | $117.39 | $117.40 | $117.40 |
| Purchase #4 | $197.67 | 12.739% | $222.8512 | $222.85 | $222.85 | $222.90 |
| Purchase #5 | $223.93 | 12.378% | $251.6481 | $251.65 | $251.65 | $251.60 |
| Purchase #6 | $33.53 | 6.385% | $35.6709 | $35.67 | $35.65 | $35.70 |
| Purchase #7 | $134.98 | 12.431% | $151.7594 | $151.76 | $151.75 | $151.80 |
| 7 purchase totals = | $953.16 | $1,055.3132 | $1,055.32 | $1,055.30 | $1,055.40 | |