| 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 | $91.40 | 4.326% | $95.354 | $95.35 | $95.35 | $95.40 |
| Purchase #2 | $36.91 | 7.806% | $39.7912 | $39.79 | $39.80 | $39.80 |
| Purchase #3 | $221.69 | 13.527% | $251.678 | $251.68 | $251.70 | $251.70 |
| Purchase #4 | $214.97 | 10.512% | $237.5676 | $237.57 | $237.55 | $237.60 |
| Purchase #5 | $51.26 | 12.815% | $57.829 | $57.83 | $57.85 | $57.80 |
| Purchase #6 | $51.46 | 7.741% | $55.4435 | $55.44 | $55.45 | $55.40 |
| Purchase #7 | $80.79 | 13.665% | $91.83 | $91.83 | $91.85 | $91.80 |
| 7 purchase totals = | $748.48 | $829.4933 | $829.49 | $829.55 | $829.50 | |