| 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 | $48.44 | 7.348% | $51.9994 | $52.00 | $52.00 | $52.00 |
| Purchase #2 | $91.42 | 5.593% | $96.5331 | $96.53 | $96.55 | $96.50 |
| Purchase #3 | $204.66 | 10.809% | $226.7817 | $226.78 | $226.80 | $226.80 |
| Purchase #4 | $182.93 | 9.718% | $200.7071 | $200.71 | $200.70 | $200.70 |
| Purchase #5 | $88.90 | 9.739% | $97.558 | $97.56 | $97.55 | $97.60 |
| Purchase #6 | $213.34 | 9.483% | $233.571 | $233.57 | $233.55 | $233.60 |
| Purchase #7 | $211.41 | 3.431% | $218.6635 | $218.66 | $218.65 | $218.70 |
| 7 purchase totals = | $1,041.10 | $1,125.8138 | $1,125.81 | $1,125.80 | $1,125.90 | |