| 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 | $33.75 | 9.260% | $36.8753 | $36.88 | $36.90 | $36.90 |
| Purchase #2 | $220.39 | 6.695% | $235.1451 | $235.15 | $235.15 | $235.10 |
| Purchase #3 | $57.51 | 7.790% | $61.99 | $61.99 | $62.00 | $62.00 |
| Purchase #4 | $71.70 | 5.830% | $75.8801 | $75.88 | $75.90 | $75.90 |
| Purchase #5 | $244.88 | 13.677% | $278.3722 | $278.37 | $278.35 | $278.40 |
| Purchase #6 | $11.25 | 3.148% | $11.6042 | $11.60 | $11.60 | $11.60 |
| Purchase #7 | $115.93 | 11.460% | $129.2156 | $129.22 | $129.20 | $129.20 |
| 7 purchase totals = | $755.41 | $829.0825 | $829.09 | $829.10 | $829.10 | |