| 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 | $86.88 | 4.446% | $90.7427 | $90.74 | $90.75 | $90.70 |
| Purchase #2 | $126.54 | 8.105% | $136.7961 | $136.80 | $136.80 | $136.80 |
| Purchase #3 | $97.88 | 5.454% | $103.2184 | $103.22 | $103.20 | $103.20 |
| Purchase #4 | $17.28 | 12.686% | $19.4721 | $19.47 | $19.45 | $19.50 |
| Purchase #5 | $192.55 | 13.480% | $218.5057 | $218.51 | $218.50 | $218.50 |
| Purchase #6 | $214.74 | 9.796% | $235.7759 | $235.78 | $235.80 | $235.80 |
| Purchase #7 | $212.65 | 3.521% | $220.1374 | $220.14 | $220.15 | $220.10 |
| 7 purchase totals = | $948.52 | $1,024.6483 | $1,024.66 | $1,024.65 | $1,024.60 | |