| 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 | $49.93 | 8.641% | $54.2445 | $54.24 | $54.25 | $54.20 |
| Purchase #2 | $51.49 | 9.415% | $56.3378 | $56.34 | $56.35 | $56.30 |
| Purchase #3 | $111.88 | 7.747% | $120.5473 | $120.55 | $120.55 | $120.50 |
| Purchase #4 | $94.72 | 10.787% | $104.9374 | $104.94 | $104.95 | $104.90 |
| Purchase #5 | $231.97 | 8.651% | $252.0377 | $252.04 | $252.05 | $252.00 |
| Purchase #6 | $214.30 | 12.173% | $240.3867 | $240.39 | $240.40 | $240.40 |
| Purchase #7 | $42.84 | 8.574% | $46.5131 | $46.51 | $46.50 | $46.50 |
| 7 purchase totals = | $797.13 | $875.0045 | $875.01 | $875.05 | $874.80 | |