| 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 | $36.93 | 6.251% | $39.2385 | $39.24 | $39.25 | $39.20 |
| Purchase #2 | $175.94 | 10.571% | $194.5386 | $194.54 | $194.55 | $194.50 |
| Purchase #3 | $134.73 | 12.460% | $151.5174 | $151.52 | $151.50 | $151.50 |
| Purchase #4 | $25.78 | 4.719% | $26.9966 | $27.00 | $27.00 | $27.00 |
| Purchase #5 | $198.95 | 3.344% | $205.6029 | $205.60 | $205.60 | $205.60 |
| Purchase #6 | $116.98 | 4.449% | $122.1844 | $122.18 | $122.20 | $122.20 |
| Purchase #7 | $40.92 | 13.195% | $46.3194 | $46.32 | $46.30 | $46.30 |
| 7 purchase totals = | $730.23 | $786.3978 | $786.40 | $786.40 | $786.30 | |