| 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 | $47.50 | 4.786% | $49.7734 | $49.77 | $49.75 | $49.80 |
| Purchase #2 | $122.37 | 13.180% | $138.4984 | $138.50 | $138.50 | $138.50 |
| Purchase #3 | $137.59 | 3.109% | $141.8677 | $141.87 | $141.85 | $141.90 |
| Purchase #4 | $212.78 | 11.775% | $237.8348 | $237.83 | $237.85 | $237.80 |
| Purchase #5 | $84.92 | 13.179% | $96.1116 | $96.11 | $96.10 | $96.10 |
| Purchase #6 | $42.78 | 10.637% | $47.3305 | $47.33 | $47.35 | $47.30 |
| Purchase #7 | $30.90 | 3.818% | $32.0798 | $32.08 | $32.10 | $32.10 |
| 7 purchase totals = | $678.84 | $743.4962 | $743.49 | $743.50 | $743.50 | |