| 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 | $34.85 | 6.820% | $37.2268 | $37.23 | $37.25 | $37.20 |
| Purchase #2 | $8.47 | 10.731% | $9.3789 | $9.38 | $9.40 | $9.40 |
| Purchase #3 | $117.45 | 7.346% | $126.0779 | $126.08 | $126.10 | $126.10 |
| Purchase #4 | $40.85 | 13.228% | $46.2536 | $46.25 | $46.25 | $46.30 |
| Purchase #5 | $236.85 | 6.793% | $252.9392 | $252.94 | $252.95 | $252.90 |
| Purchase #6 | $9.64 | 13.521% | $10.9434 | $10.94 | $10.95 | $10.90 |
| Purchase #7 | $198.59 | 6.236% | $210.9741 | $210.97 | $210.95 | $211.00 |
| 7 purchase totals = | $646.70 | $693.7939 | $693.79 | $693.85 | $693.80 | |