| 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 | $31.99 | 12.231% | $35.9027 | $35.90 | $35.90 | $35.90 |
| Purchase #2 | $37.33 | 13.127% | $42.2303 | $42.23 | $42.25 | $42.20 |
| Purchase #3 | $165.66 | 4.375% | $172.9076 | $172.91 | $172.90 | $172.90 |
| Purchase #4 | $117.62 | 4.242% | $122.6094 | $122.61 | $122.60 | $122.60 |
| Purchase #5 | $33.41 | 10.716% | $36.9902 | $36.99 | $37.00 | $37.00 |
| Purchase #6 | $207.57 | 3.362% | $214.5485 | $214.55 | $214.55 | $214.50 |
| Purchase #7 | $135.27 | 9.401% | $147.9867 | $147.99 | $148.00 | $148.00 |
| 7 purchase totals = | $728.85 | $773.1754 | $773.18 | $773.20 | $773.10 | |