| 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 | $45.72 | 10.182% | $50.3752 | $50.38 | $50.40 | $50.40 |
| Purchase #2 | $154.87 | 6.402% | $164.7848 | $164.78 | $164.80 | $164.80 |
| Purchase #3 | $20.89 | 3.640% | $21.6504 | $21.65 | $21.65 | $21.70 |
| Purchase #4 | $194.74 | 11.355% | $216.8527 | $216.85 | $216.85 | $216.90 |
| Purchase #5 | $117.71 | 3.303% | $121.598 | $121.60 | $121.60 | $121.60 |
| Purchase #6 | $235.57 | 11.709% | $263.1529 | $263.15 | $263.15 | $263.20 |
| Purchase #7 | $151.86 | 10.789% | $168.2442 | $168.24 | $168.25 | $168.20 |
| 7 purchase totals = | $921.36 | $1,006.6582 | $1,006.65 | $1,006.70 | $1,006.80 | |