| 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 | $72.58 | 4.408% | $75.7793 | $75.78 | $75.80 | $75.80 |
| Purchase #2 | $77.97 | 9.437% | $85.328 | $85.33 | $85.35 | $85.30 |
| Purchase #3 | $148.77 | 10.365% | $164.19 | $164.19 | $164.20 | $164.20 |
| Purchase #4 | $61.87 | 3.656% | $64.132 | $64.13 | $64.15 | $64.10 |
| Purchase #5 | $49.58 | 11.826% | $55.4433 | $55.44 | $55.45 | $55.40 |
| Purchase #6 | $65.30 | 4.131% | $67.9975 | $68.00 | $68.00 | $68.00 |
| Purchase #7 | $175.37 | 4.537% | $183.3265 | $183.33 | $183.35 | $183.30 |
| 7 purchase totals = | $651.44 | $696.1966 | $696.20 | $696.30 | $696.10 | |