| 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 | $40.78 | 7.715% | $43.9262 | $43.93 | $43.95 | $43.90 |
| Purchase #2 | $149.80 | 13.741% | $170.384 | $170.38 | $170.40 | $170.40 |
| Purchase #3 | $201.69 | 12.185% | $226.2659 | $226.27 | $226.25 | $226.30 |
| Purchase #4 | $46.62 | 13.420% | $52.8764 | $52.88 | $52.90 | $52.90 |
| Purchase #5 | $145.88 | 3.629% | $151.174 | $151.17 | $151.15 | $151.20 |
| Purchase #6 | $180.36 | 11.172% | $200.5098 | $200.51 | $200.50 | $200.50 |
| Purchase #7 | $226.35 | 5.110% | $237.9165 | $237.92 | $237.90 | $237.90 |
| 7 purchase totals = | $991.48 | $1,083.0528 | $1,083.06 | $1,083.05 | $1,083.10 | |