| 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 | $28.84 | 5.849% | $30.5269 | $30.53 | $30.55 | $30.50 |
| Purchase #2 | $189.79 | 5.463% | $200.1582 | $200.16 | $200.15 | $200.20 |
| Purchase #3 | $184.27 | 9.795% | $202.3192 | $202.32 | $202.30 | $202.30 |
| Purchase #4 | $196.51 | 4.538% | $205.4276 | $205.43 | $205.45 | $205.40 |
| Purchase #5 | $28.50 | 9.462% | $31.1967 | $31.20 | $31.20 | $31.20 |
| Purchase #6 | $62.50 | 3.112% | $64.445 | $64.45 | $64.45 | $64.40 |
| Purchase #7 | $219.98 | 12.206% | $246.8308 | $246.83 | $246.85 | $246.80 |
| 7 purchase totals = | $910.39 | $980.9044 | $980.92 | $980.95 | $980.80 | |