| 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 | $46.50 | 8.383% | $50.3981 | $50.40 | $50.40 | $50.40 |
| Purchase #2 | $250.67 | 13.274% | $283.9439 | $283.94 | $283.95 | $283.90 |
| Purchase #3 | $21.78 | 4.820% | $22.8298 | $22.83 | $22.85 | $22.80 |
| Purchase #4 | $134.78 | 6.646% | $143.7375 | $143.74 | $143.75 | $143.70 |
| Purchase #5 | $243.93 | 9.842% | $267.9376 | $267.94 | $267.95 | $267.90 |
| Purchase #6 | $172.73 | 5.580% | $182.3683 | $182.37 | $182.35 | $182.40 |
| Purchase #7 | $90.77 | 12.275% | $101.912 | $101.91 | $101.90 | $101.90 |
| 7 purchase totals = | $961.16 | $1,053.1272 | $1,053.13 | $1,053.15 | $1,053.00 | |