| 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 | $72.81 | 10.169% | $80.214 | $80.21 | $80.20 | $80.20 |
| Purchase #2 | $156.72 | 4.710% | $164.1015 | $164.10 | $164.10 | $164.10 |
| Purchase #3 | $50.34 | 6.264% | $53.4933 | $53.49 | $53.50 | $53.50 |
| Purchase #4 | $147.42 | 5.144% | $155.0033 | $155.00 | $155.00 | $155.00 |
| Purchase #5 | $172.86 | 13.363% | $195.9593 | $195.96 | $195.95 | $196.00 |
| Purchase #6 | $25.59 | 4.377% | $26.7101 | $26.71 | $26.70 | $26.70 |
| Purchase #7 | $66.68 | 9.520% | $73.0279 | $73.03 | $73.05 | $73.00 |
| 7 purchase totals = | $692.42 | $748.5094 | $748.50 | $748.50 | $748.50 | |