| 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 | $70.39 | 12.385% | $79.1078 | $79.11 | $79.10 | $79.10 |
| Purchase #2 | $44.76 | 10.471% | $49.4468 | $49.45 | $49.45 | $49.40 |
| Purchase #3 | $174.89 | 3.359% | $180.7646 | $180.76 | $180.75 | $180.80 |
| Purchase #4 | $184.31 | 10.388% | $203.4561 | $203.46 | $203.45 | $203.50 |
| Purchase #5 | $118.87 | 9.200% | $129.806 | $129.81 | $129.80 | $129.80 |
| Purchase #6 | $189.62 | 9.390% | $207.4253 | $207.43 | $207.45 | $207.40 |
| Purchase #7 | $212.67 | 5.863% | $225.1388 | $225.14 | $225.15 | $225.10 |
| 7 purchase totals = | $995.51 | $1,075.1454 | $1,075.16 | $1,075.15 | $1,075.10 | |