| 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 | $41.28 | 5.602% | $43.5925 | $43.59 | $43.60 | $43.60 |
| Purchase #2 | $211.40 | 12.415% | $237.6453 | $237.65 | $237.65 | $237.60 |
| Purchase #3 | $100.80 | 7.225% | $108.0828 | $108.08 | $108.10 | $108.10 |
| Purchase #4 | $123.92 | 9.679% | $135.9142 | $135.91 | $135.90 | $135.90 |
| Purchase #5 | $161.51 | 13.587% | $183.4544 | $183.45 | $183.45 | $183.50 |
| Purchase #6 | $118.41 | 9.313% | $129.4375 | $129.44 | $129.45 | $129.40 |
| Purchase #7 | $49.90 | 3.167% | $51.4803 | $51.48 | $51.50 | $51.50 |
| 7 purchase totals = | $807.22 | $889.6070 | $889.60 | $889.65 | $889.60 | |