| 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 | $60.47 | 4.369% | $63.1119 | $63.11 | $63.10 | $63.10 |
| Purchase #2 | $73.57 | 13.425% | $83.4468 | $83.45 | $83.45 | $83.40 |
| Purchase #3 | $8.40 | 6.205% | $8.9212 | $8.92 | $8.90 | $8.90 |
| Purchase #4 | $138.73 | 5.607% | $146.5086 | $146.51 | $146.50 | $146.50 |
| Purchase #5 | $150.46 | 3.534% | $155.7773 | $155.78 | $155.80 | $155.80 |
| Purchase #6 | $172.93 | 11.590% | $192.9726 | $192.97 | $192.95 | $193.00 |
| Purchase #7 | $84.69 | 11.526% | $94.4514 | $94.45 | $94.45 | $94.50 |
| 7 purchase totals = | $689.25 | $745.1898 | $745.19 | $745.15 | $745.20 | |