| 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 | $71.73 | 5.835% | $75.9154 | $75.92 | $75.90 | $75.90 |
| Purchase #2 | $6.77 | 3.297% | $6.9932 | $6.99 | $7.00 | $7.00 |
| Purchase #3 | $221.40 | 3.477% | $229.0981 | $229.10 | $229.10 | $229.10 |
| Purchase #4 | $56.60 | 4.597% | $59.2019 | $59.20 | $59.20 | $59.20 |
| Purchase #5 | $46.38 | 10.371% | $51.1901 | $51.19 | $51.20 | $51.20 |
| Purchase #6 | $63.60 | 8.460% | $68.9806 | $68.98 | $69.00 | $69.00 |
| Purchase #7 | $127.57 | 6.359% | $135.6822 | $135.68 | $135.70 | $135.70 |
| 7 purchase totals = | $594.05 | $627.0615 | $627.06 | $627.10 | $627.10 | |