| 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 | $51.45 | 6.215% | $54.6476 | $54.65 | $54.65 | $54.60 |
| Purchase #2 | $19.35 | 10.354% | $21.3535 | $21.35 | $21.35 | $21.40 |
| Purchase #3 | $180.38 | 3.497% | $186.6879 | $186.69 | $186.70 | $186.70 |
| Purchase #4 | $75.25 | 5.308% | $79.2443 | $79.24 | $79.25 | $79.20 |
| Purchase #5 | $194.41 | 13.647% | $220.9411 | $220.94 | $220.95 | $220.90 |
| Purchase #6 | $43.51 | 5.563% | $45.9305 | $45.93 | $45.95 | $45.90 |
| Purchase #7 | $236.78 | 11.646% | $264.3554 | $264.36 | $264.35 | $264.40 |
| 7 purchase totals = | $801.13 | $873.1603 | $873.16 | $873.20 | $873.10 | |