| 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 | $62.81 | 3.461% | $64.9839 | $64.98 | $65.00 | $65.00 |
| Purchase #2 | $108.53 | 6.126% | $115.1785 | $115.18 | $115.20 | $115.20 |
| Purchase #3 | $184.82 | 10.350% | $203.9489 | $203.95 | $203.95 | $203.90 |
| Purchase #4 | $192.99 | 8.506% | $209.4057 | $209.41 | $209.40 | $209.40 |
| Purchase #5 | $36.92 | 8.379% | $40.0135 | $40.01 | $40.00 | $40.00 |
| Purchase #6 | $170.78 | 9.869% | $187.6343 | $187.63 | $187.65 | $187.60 |
| Purchase #7 | $79.59 | 10.115% | $87.6405 | $87.64 | $87.65 | $87.60 |
| 7 purchase totals = | $836.44 | $908.8053 | $908.80 | $908.85 | $908.70 | |