| 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 | $8.58 | 7.452% | $9.2194 | $9.22 | $9.20 | $9.20 |
| Purchase #2 | $161.72 | 12.845% | $182.4929 | $182.49 | $182.50 | $182.50 |
| Purchase #3 | $198.49 | 4.521% | $207.4637 | $207.46 | $207.45 | $207.50 |
| Purchase #4 | $105.97 | 10.511% | $117.1085 | $117.11 | $117.10 | $117.10 |
| Purchase #5 | $69.72 | 12.423% | $78.3813 | $78.38 | $78.40 | $78.40 |
| Purchase #6 | $147.63 | 10.399% | $162.982 | $162.98 | $163.00 | $163.00 |
| Purchase #7 | $8.94 | 8.532% | $9.7028 | $9.70 | $9.70 | $9.70 |
| 7 purchase totals = | $701.05 | $767.3506 | $767.34 | $767.35 | $767.40 | |