| 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 | $86.63 | 3.215% | $89.4152 | $89.42 | $89.40 | $89.40 |
| Purchase #2 | $15.33 | 3.111% | $15.8069 | $15.81 | $15.80 | $15.80 |
| Purchase #3 | $167.70 | 6.195% | $178.089 | $178.09 | $178.10 | $178.10 |
| Purchase #4 | $70.97 | 9.347% | $77.6036 | $77.60 | $77.60 | $77.60 |
| Purchase #5 | $147.51 | 9.777% | $161.9321 | $161.93 | $161.95 | $161.90 |
| Purchase #6 | $195.96 | 10.335% | $216.2125 | $216.21 | $216.20 | $216.20 |
| Purchase #7 | $49.98 | 8.319% | $54.1378 | $54.14 | $54.15 | $54.10 |
| 7 purchase totals = | $734.08 | $793.1971 | $793.20 | $793.20 | $793.10 | |