| 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 | $73.47 | 5.312% | $77.3727 | $77.37 | $77.35 | $77.40 |
| Purchase #2 | $201.25 | 3.210% | $207.7101 | $207.71 | $207.70 | $207.70 |
| Purchase #3 | $11.90 | 7.827% | $12.8314 | $12.83 | $12.85 | $12.80 |
| Purchase #4 | $123.36 | 5.211% | $129.7883 | $129.79 | $129.80 | $129.80 |
| Purchase #5 | $144.77 | 6.851% | $154.6882 | $154.69 | $154.70 | $154.70 |
| Purchase #6 | $77.28 | 13.359% | $87.6038 | $87.60 | $87.60 | $87.60 |
| Purchase #7 | $171.74 | 13.120% | $194.2723 | $194.27 | $194.25 | $194.30 |
| 7 purchase totals = | $803.77 | $864.2668 | $864.26 | $864.25 | $864.30 | |