| 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 | $22.49 | 11.777% | $25.1386 | $25.14 | $25.15 | $25.10 |
| Purchase #2 | $230.35 | 4.439% | $240.5752 | $240.58 | $240.60 | $240.60 |
| Purchase #3 | $134.75 | 8.347% | $145.9976 | $146.00 | $146.00 | $146.00 |
| Purchase #4 | $74.79 | 10.370% | $82.5457 | $82.55 | $82.55 | $82.50 |
| Purchase #5 | $136.71 | 13.166% | $154.7092 | $154.71 | $154.70 | $154.70 |
| Purchase #6 | $171.95 | 3.152% | $177.3699 | $177.37 | $177.35 | $177.40 |
| Purchase #7 | $44.34 | 6.743% | $47.3298 | $47.33 | $47.35 | $47.30 |
| 7 purchase totals = | $815.38 | $873.6660 | $873.68 | $873.70 | $873.60 | |