| 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 | $25.77 | 5.164% | $27.1008 | $27.10 | $27.10 | $27.10 |
| Purchase #2 | $124.45 | 7.263% | $133.4888 | $133.49 | $133.50 | $133.50 |
| Purchase #3 | $55.65 | 5.217% | $58.5533 | $58.55 | $58.55 | $58.60 |
| Purchase #4 | $34.88 | 3.736% | $36.1831 | $36.18 | $36.20 | $36.20 |
| Purchase #5 | $123.58 | 9.226% | $134.9815 | $134.98 | $135.00 | $135.00 |
| Purchase #6 | $201.72 | 9.349% | $220.5788 | $220.58 | $220.60 | $220.60 |
| Purchase #7 | $173.92 | 7.279% | $186.5796 | $186.58 | $186.60 | $186.60 |
| 7 purchase totals = | $739.97 | $797.4659 | $797.46 | $797.55 | $797.60 | |