| 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 | $115.77 | 3.480% | $119.7988 | $119.80 | $119.80 | $119.80 |
| Purchase #2 | $36.93 | 8.449% | $40.0502 | $40.05 | $40.05 | $40.10 |
| Purchase #3 | $100.38 | 12.582% | $113.0098 | $113.01 | $113.00 | $113.00 |
| Purchase #4 | $62.73 | 5.180% | $65.9794 | $65.98 | $66.00 | $66.00 |
| Purchase #5 | $207.37 | 5.507% | $218.7899 | $218.79 | $218.80 | $218.80 |
| Purchase #6 | $147.71 | 5.562% | $155.9256 | $155.93 | $155.95 | $155.90 |
| Purchase #7 | $51.42 | 13.333% | $58.2758 | $58.28 | $58.30 | $58.30 |
| 7 purchase totals = | $722.31 | $771.8295 | $771.84 | $771.90 | $771.90 | |