| 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 | $28.77 | 13.347% | $32.6099 | $32.61 | $32.60 | $32.60 |
| Purchase #2 | $244.47 | 3.814% | $253.7941 | $253.79 | $253.80 | $253.80 |
| Purchase #3 | $124.32 | 4.712% | $130.178 | $130.18 | $130.20 | $130.20 |
| Purchase #4 | $209.48 | 9.400% | $229.1711 | $229.17 | $229.15 | $229.20 |
| Purchase #5 | $139.83 | 11.382% | $155.7455 | $155.75 | $155.75 | $155.70 |
| Purchase #6 | $33.80 | 5.228% | $35.5671 | $35.57 | $35.55 | $35.60 |
| Purchase #7 | $60.28 | 12.321% | $67.7071 | $67.71 | $67.70 | $67.70 |
| 7 purchase totals = | $840.95 | $904.7728 | $904.78 | $904.75 | $904.80 | |