| 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 | $48.64 | 10.558% | $53.7754 | $53.78 | $53.80 | $53.80 |
| Purchase #2 | $246.66 | 10.468% | $272.4804 | $272.48 | $272.50 | $272.50 |
| Purchase #3 | $159.82 | 13.845% | $181.9471 | $181.95 | $181.95 | $181.90 |
| Purchase #4 | $129.27 | 3.723% | $134.0827 | $134.08 | $134.10 | $134.10 |
| Purchase #5 | $196.52 | 10.656% | $217.4612 | $217.46 | $217.45 | $217.50 |
| Purchase #6 | $27.78 | 3.707% | $28.8098 | $28.81 | $28.80 | $28.80 |
| Purchase #7 | $111.65 | 9.421% | $122.1685 | $122.17 | $122.15 | $122.20 |
| 7 purchase totals = | $920.34 | $1,010.7251 | $1,010.73 | $1,010.75 | $1,010.80 | |