| 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 | $200.64 | 9.395% | $219.4901 | $219.49 | $219.50 | $219.50 |
| Purchase #2 | $195.86 | 7.661% | $210.8648 | $210.86 | $210.85 | $210.90 |
| Purchase #3 | $212.34 | 9.502% | $232.5165 | $232.52 | $232.50 | $232.50 |
| Purchase #4 | $33.67 | 5.843% | $35.6373 | $35.64 | $35.65 | $35.60 |
| Purchase #5 | $44.95 | 9.832% | $49.3695 | $49.37 | $49.35 | $49.40 |
| Purchase #6 | $117.97 | 4.159% | $122.8764 | $122.88 | $122.90 | $122.90 |
| Purchase #7 | $51.30 | 6.379% | $54.5724 | $54.57 | $54.55 | $54.60 |
| 7 purchase totals = | $856.73 | $925.3270 | $925.33 | $925.30 | $925.40 | |