| 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 | $43.70 | 9.658% | $47.9205 | $47.92 | $47.90 | $47.90 |
| Purchase #2 | $49.27 | 10.455% | $54.4212 | $54.42 | $54.40 | $54.40 |
| Purchase #3 | $32.51 | 7.365% | $34.9044 | $34.90 | $34.90 | $34.90 |
| Purchase #4 | $152.35 | 12.377% | $171.2064 | $171.21 | $171.20 | $171.20 |
| Purchase #5 | $224.37 | 10.873% | $248.7658 | $248.77 | $248.75 | $248.80 |
| Purchase #6 | $93.94 | 10.752% | $104.0404 | $104.04 | $104.05 | $104.00 |
| Purchase #7 | $237.65 | 6.381% | $252.8144 | $252.81 | $252.80 | $252.80 |
| 7 purchase totals = | $833.79 | $914.0731 | $914.07 | $914.00 | $914.00 | |