| 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 | $10.77 | 5.614% | $11.3746 | $11.37 | $11.35 | $11.40 |
| Purchase #2 | $165.90 | 13.833% | $188.8489 | $188.85 | $188.85 | $188.80 |
| Purchase #3 | $14.52 | 11.176% | $16.1428 | $16.14 | $16.15 | $16.10 |
| Purchase #4 | $242.97 | 3.768% | $252.1251 | $252.13 | $252.15 | $252.10 |
| Purchase #5 | $102.28 | 9.457% | $111.9526 | $111.95 | $111.95 | $112.00 |
| Purchase #6 | $113.94 | 10.190% | $125.5505 | $125.55 | $125.55 | $125.60 |
| Purchase #7 | $128.52 | 4.236% | $133.9641 | $133.96 | $133.95 | $134.00 |
| 7 purchase totals = | $778.90 | $839.9586 | $839.95 | $839.95 | $840.00 | |