| 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 | $81.37 | 6.822% | $86.9211 | $86.92 | $86.90 | $86.90 |
| Purchase #2 | $69.30 | 8.412% | $75.1295 | $75.13 | $75.15 | $75.10 |
| Purchase #3 | $232.67 | 13.293% | $263.5988 | $263.60 | $263.60 | $263.60 |
| Purchase #4 | $53.30 | 7.419% | $57.2543 | $57.25 | $57.25 | $57.30 |
| Purchase #5 | $71.93 | 5.345% | $75.7747 | $75.77 | $75.75 | $75.80 |
| Purchase #6 | $218.33 | 8.831% | $237.6107 | $237.61 | $237.60 | $237.60 |
| Purchase #7 | $12.38 | 11.760% | $13.8359 | $13.84 | $13.85 | $13.80 |
| 7 purchase totals = | $739.28 | $810.1250 | $810.12 | $810.10 | $810.10 | |