| 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 | $35.44 | 3.286% | $36.6046 | $36.60 | $36.60 | $36.60 |
| Purchase #2 | $84.36 | 4.153% | $87.8635 | $87.86 | $87.85 | $87.90 |
| Purchase #3 | $190.63 | 6.187% | $202.4243 | $202.42 | $202.40 | $202.40 |
| Purchase #4 | $55.57 | 13.192% | $62.9008 | $62.90 | $62.90 | $62.90 |
| Purchase #5 | $233.46 | 8.530% | $253.3741 | $253.37 | $253.35 | $253.40 |
| Purchase #6 | $209.79 | 11.665% | $234.262 | $234.26 | $234.25 | $234.30 |
| Purchase #7 | $95.84 | 12.147% | $107.4817 | $107.48 | $107.50 | $107.50 |
| 7 purchase totals = | $905.09 | $984.9110 | $984.89 | $984.85 | $985.00 | |