| 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 | $84.80 | 8.235% | $91.7833 | $91.78 | $91.80 | $91.80 |
| Purchase #2 | $175.42 | 5.767% | $185.5365 | $185.54 | $185.55 | $185.50 |
| Purchase #3 | $226.42 | 9.671% | $248.3171 | $248.32 | $248.30 | $248.30 |
| Purchase #4 | $159.99 | 8.192% | $173.0964 | $173.10 | $173.10 | $173.10 |
| Purchase #5 | $60.51 | 4.699% | $63.3534 | $63.35 | $63.35 | $63.40 |
| Purchase #6 | $55.50 | 4.719% | $58.119 | $58.12 | $58.10 | $58.10 |
| Purchase #7 | $84.78 | 3.290% | $87.5693 | $87.57 | $87.55 | $87.60 |
| 7 purchase totals = | $847.42 | $907.7750 | $907.78 | $907.75 | $907.80 | |