| 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 | $77.63 | 6.475% | $82.6565 | $82.66 | $82.65 | $82.70 |
| Purchase #2 | $8.36 | 9.401% | $9.1459 | $9.15 | $9.15 | $9.10 |
| Purchase #3 | $102.48 | 3.414% | $105.9787 | $105.98 | $106.00 | $106.00 |
| Purchase #4 | $155.35 | 11.188% | $172.7306 | $172.73 | $172.75 | $172.70 |
| Purchase #5 | $207.75 | 7.251% | $222.814 | $222.81 | $222.80 | $222.80 |
| Purchase #6 | $211.99 | 7.161% | $227.1706 | $227.17 | $227.15 | $227.20 |
| Purchase #7 | $35.72 | 6.241% | $37.9493 | $37.95 | $37.95 | $37.90 |
| 7 purchase totals = | $799.28 | $858.4456 | $858.45 | $858.45 | $858.40 | |