| 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 | $82.68 | 5.688% | $87.3828 | $87.38 | $87.40 | $87.40 |
| Purchase #2 | $11.25 | 4.685% | $11.7771 | $11.78 | $11.80 | $11.80 |
| Purchase #3 | $115.95 | 13.464% | $131.5615 | $131.56 | $131.55 | $131.60 |
| Purchase #4 | $196.98 | 4.291% | $205.4324 | $205.43 | $205.45 | $205.40 |
| Purchase #5 | $74.80 | 6.104% | $79.3658 | $79.37 | $79.35 | $79.40 |
| Purchase #6 | $13.27 | 6.423% | $14.1223 | $14.12 | $14.10 | $14.10 |
| Purchase #7 | $237.47 | 4.501% | $248.1585 | $248.16 | $248.15 | $248.20 |
| 7 purchase totals = | $732.40 | $777.8004 | $777.80 | $777.80 | $777.90 | |