| 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 | $50.64 | 3.667% | $52.497 | $52.50 | $52.50 | $52.50 |
| Purchase #2 | $167.95 | 12.180% | $188.4063 | $188.41 | $188.40 | $188.40 |
| Purchase #3 | $172.44 | 8.717% | $187.4716 | $187.47 | $187.45 | $187.50 |
| Purchase #4 | $207.35 | 13.706% | $235.7694 | $235.77 | $235.75 | $235.80 |
| Purchase #5 | $182.49 | 10.465% | $201.5876 | $201.59 | $201.60 | $201.60 |
| Purchase #6 | $41.62 | 5.201% | $43.7847 | $43.78 | $43.80 | $43.80 |
| Purchase #7 | $90.64 | 10.416% | $100.0811 | $100.08 | $100.10 | $100.10 |
| 7 purchase totals = | $913.13 | $1,009.5977 | $1,009.60 | $1,009.60 | $1,009.70 | |